you have done your homework meaning

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Difference between "are you done" and "have you done."

I was just wondering, how can we differentiate "are you done?" and "have you done?", and what is the appropriate way to use each?

• differences
• present-perfect
• present-tense

• possible duplicate of How do the tenses in English correspond temporally to one another? –  JSBձոգչ Commented Jul 13, 2011 at 13:37
• Sorry to step in, but this question puzzles me as well... just as a matter of clarification, can we say that 'are you done?' is similar to 'have you finished?' but the first one is usually followed by with + noun or -ing form, and the second by object or ing form? Thank you in advance! –  user18274 Commented Mar 6, 2012 at 9:54

3 Answers 3

"Are you done" asks about whether you have finished something that you have started. "Have you done" also asks if you have finished, but whether you have even started is uncertain.

("Are you done" can also be used in a "correcting" or "accusatory" way, where the asker knows full well you haven't started and that is the point he is trying to make. But that is not the normal case.)

When asking "Have you done?", you are asking if the person did something in the past which could continue to the present or have some implications to the present.

"Are you done?", on the other hand, actually means "have you finished?". That is, you are asking if the person completed the action started in the past (even though such action may also have implications to the present).

"Are you done" is used when asking a person if he or she has finished doing something. The thing that is being done is known.

Are you done with washing the toilet?

"Have you done" is asked when the thing being done is not known, and the person is inquiring as to what the thing is.

What exactly have you done to my car?

So, if you want to ask if someone has finished doing something, used "are you done?", or "have you finished?" , but not "have you done?"

Use "have you done" when asking about something that has happened, and you don't know. e.g. What have you done to him?

• 1 What about, "Have you done the dishes yet?" vs. "Are you done with the dishes yet?" Don't these both fit your explanation for "are you done?" –  Eri Commented Jul 13, 2011 at 4:46

Not the answer you're looking for? Browse other questions tagged grammar differences present-perfect present-tense or ask your own question .

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Sentence examples for i have done my homework from inspiring English sources

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Instead, I have done my homework and research, and have found that, without a doubt, Hillary Clinton has a flawless and impeccable background.

This instrument measures the child's perception of parental control by items such as "My mother wants to know if I have done my homework " and "My mother wants to know with whom I hang around".

Example: " I have done my homework ," He hecho mi tarea.

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I had done my homework and thought it all out, or so I thought.

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‘Make homework’ vs. ‘do homework’ in English

First, let me note that “homework” is an uncountable (mass) noun in English. It is a common mistake, even among some non-native teachers of English as a foreign language, to say things like, “Hand in your homeworks, please.” The word “homework”, being uncountable, does not have a plural form. If you really must refer to several separate “pieces” of homework, the word you are looking for is “assignment”:

It is also not possible to use “homework” with “a”:

Let’s move on to the main topic of this article. Without further ado, the correct verb to use with “homework” is “do”, not “make”:

“Homework” is not in any way special in this respect. We always use “do” with activities and “make” with objects that are being made. Just like we “do work”, not “make work”, we also “do homework”, meaning the activity.

The confusion arises from the fact that the most direct translation of “homework” into other languages often refers to the sheets of paper on which the assignments are written, hence it would make sense to “make it”. For the very same reason, we wouldn’t usually speak about “writing homework”:

By the way, have you already seen my brand new web app for non-native speakers of English ? It's based on reading texts and learning by having all meanings, pronunciations, grammar forms etc. easily accessible. It looks like this:

Use the image

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Difference between "have done" and "had done"

I want to know the difference between "have done" and "had done". When and where it should be used?

• phrase-usage
• present-perfect
• past-perfect

4 Answers 4

Have done --- Have done is a present perfect tense , generally it is used when the action is completed recently/just now.

Had done -- Had done is a past perfect tense , generally refers to something which happened earlier in the past, before another action also occured in the past.

For Example:

We have done the work -- Here the action completed recently/just now.

My friend offered me an apple in classroom yesterday , but I wasn't hungry because I had just eaten lunch -- Here the action happened earlier(" yesterday "), and another action (" I had just eaten lunch ") also occured in the past.

"Have (or has) done" can be used as a standalone declarative phrase. ("I have done my homework."), although other phrases can be added ("I have done my homework, so I'm going to visit a friend.")

"Had done" is always used in a multi-phrase construction ("I had done my homework, so I went to visit a friend." or "If he had done his homework, he could have gone to the party.")

Here is the answer I found on one of English forums:

We have done our homework. present perfect tense. Completed in the very recent past.

We had done our homework, so we were allowed to go to the movies. past perfect tense. Completed in the past, prior to the simple past "act" of being allowed.

Note that the simple present of "to have," third person singular, is "has." He has done his homework. The "done" remains in the base form, and does not change. "Had" is simple past, and does not change for person or number: He had done his homework, so he was allowed to go to the movies.

Source: https://www.englishforums.com/English/HadDoneVsHaveDone/xjczc/post.htm

I "have done" is present perfect while I "had done" is past perfect. What these tell us is when the action was completed (made perfect/perfected).

So, "I have done the thing" tells us, at this present time, that "the thing" is completely done. At this present time the action is complete or perfect. Present Perfect .

On the other hand, "I had done the thing" tells us, that at some time in the past , "the thing" was already completely done. At some past time the action was complete/perfect. Past Perfect .

You can use them like this

Present Perfect: Something you have recently completed or something you did a long time ago or something you used to do, but you don't do any longer.

I have ridden horses in the past. (but I no longer do) I have baked that cake. (just recently)

Past Perfect Is used when you want to talk about what happened in the past AFTER the event in question.

I had ridden horses, but I was still afraid of them. I had baked a cake, and it was delicious.

I suppose another way to envisage them is like this.

Historic Past, Past, Present, Future.

I have baked a cake (Past) and it is tasty (Present). Soon it will all be gone. (Future)

I had baked a cake (Historic Past) and it was tasty (Past). But now it's all gone (Present).

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Not the answer you're looking for browse other questions tagged tense phrase-usage difference present-perfect past-perfect ..

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Definition of homework noun from the Oxford Advanced Learner's Dictionary

• I always do my homework on the bus.
• physics/geography/French, etc. homework
• I still haven't done my geography homework.
• How much homework do you get?
• for homework I have to write up the notes for homework.
• (especially North American English) I have to finish this homework assignment .
• acquire/​get/​lack (an) education/​training/ (British English) (some) qualifications
• receive/​provide somebody with training/​tuition
• develop/​design/​plan a curriculum/ (especially British English) course/ (North American English) program/​syllabus
• give/​go to/​attend a class/​lesson/​lecture/​seminar
• hold/​run/​conduct a class/​seminar/​workshop
• sign up for/​take a course/​classes/​lessons
• go to/​start preschool/​kindergarten/​nursery school
• be in (North American English) the first, second, etc. grade/ (British English) year 1, 2. etc. (at school)
• study/​take/​drop history/​chemistry/​German, etc.
• (British English) leave/​finish/​drop out of/ (North American English) quit school
• (North American English) graduate high school/​college
• be the victim/​target of bullying
• (British English) play truant from/ (both British English, informal) bunk off/​skive off school (= not go to school when you should)
• (both especially North American English) skip/​cut class/​school
• (British English) cheat in/ (North American English) cheat on an exam/​a test
• get/​be given a detention (for doing something)
• be expelled from/​be suspended from school
• do your homework/ (British English) revision/​a project on something
• work on/​write/​do/​submit an essay/​a dissertation/​a thesis/​an assignment/ (North American English) a paper
• finish/​complete your dissertation/​thesis/​studies/​coursework
• hand in/ (North American English) turn in your homework/​essay/​assignment/​paper
• study/​prepare/ (British English) revise/ (North American English) review/ (North American English, informal) cram for a test/​an exam
• take/ (both British English) do/​sit a test/​an exam
• (especially British English) mark/ (especially North American English) grade homework/​a test
• (British English) do well in/ (North American English) do well on/ (especially North American English, informal) ace a test/​an exam
• pass/​fail/ (especially North American English, informal) flunk a test/​an exam/​a class/​a course/​a subject
• apply to/​get into/​go to/​start college/ (British English) university
• leave/​graduate from law school/​college/ (British English) university (with a degree in computer science)
• study for/​take/ (British English) do/​complete a law degree/​a degree in physics
• (both North American English) major/​minor in biology/​philosophy
• earn/​receive/​be awarded/​get/​have/​hold a master’s degree/​a bachelor’s degree/​a PhD in economics
• Have you finished your homework?
• Have you done your physics homework yet?
• I was helping my sister with her maths homework.
• The homework assignments are worth 10% of the final grade.
• I have some homework to do on the Civil War.
• I want you to hand in this homework on Friday.
• The science teacher always gives a lot of homework.
• They get a lot of homework in English.
• They get masses of homework at secondary school.
• We had to write out one of the exercises for homework.
• for homework
• homework  on

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What does have you done your English homework yet!! mean? See a translation

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" ya has hecho su tarea ingles?"

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I have my homework done.

• Thread starter jinkyeong park
• Start date Oct 22, 2020

jinkyeong park

Senior member.

• Oct 22, 2020

Hey~ I have a question about causative verb. When you say "get something done " structure sentence, that means you had someone do something for you. but what about this sentence, " I have my homework done." in this sentence you didn`t get anyone to do your homework for you. but why do you say like that? ^^ can anyone explain how it is so?  

Florentia52

Modwoman in the attic.

"I have my homework done" sounds as though you arrange for someone to do your homework for you. Is that what you meant?  

jinkyeong park said: but why do you say like that? Click to expand...

heypresto said: Who says it like that? The normal way to say it is 'I have done my homework.' Click to expand...

Mód ar líne

jinkyeong park said: I got my homework done..., . Is it strange to say that??? Click to expand...

You could say 'I got my homework done, and then . . . played a game/watched TV/took the dog for a walk/had dinner etc '. In other words, it sounds OK if it's part of a sort of list of things you did. But on its own, it doesn't sound as natural as the alternatives we've offered you. But these are all different from the 'I have my homework done' you first asked about.  

Florentia52 said: "I have my homework done" sounds as though you arrange for someone to do your homework for you. Is that what you meant? Click to expand...

heypresto said: You could say 'I got my homework done, and then . . . played a game/watched TV/took the dog for a walk/had dinner etc '. In other words, it sounds OK if it's part of a sort of list of things you did. But on it's own, it doesn't sound as natural as the alternatives we've offered you. But these are all different from the 'I have my homework done' you first asked about. Click to expand...

You might be able to say "I have my homework done" to mean "I've finished by homework" if you framed it in a very specific context. It's certainly not how we'd normally say it. An AE speaker could say "I got my homework done" -- again, in the right context -- without following it with a list of other activities.  

jinkyeong park said: I watched youtube channel, and there someone(I don't remember who that was though) I finished my homework or I did my homework doesn`t sound native like, and said to say I got my homework done..., . Is it strange to say that??? Click to expand...

jinkyeong park said: really ???? so please let me make sure if understand clearly. 1.you can never say "I have my homework done" unless you really had someone do it. 2.You can never say " I got my homework done" itself unless it is followed by more things you did. and I wonder is there any grammatical reason why Nr2 is right? or it just became accepted with no reason?? Click to expand...

rodoke said: Not the person you were replying to, but I would say no/false to both. For question one, "I have my homework done" can mean either one. In speech, you couldn't confuse them; native speakers would use different intonation and stress. In writing, you can easily rely on context. For question two, "I got my homework done" doesn't require anything, but people generally use it with an adverb or prepositional phrase like "quickly", "yesterday", or "on the bus". By itself, it's just a less formal version of "I have my homework done". Personally, I would prefer "my homework is done". Click to expand...

<Threads have been merged at this point by moderator (Florentia52)> I found this sentence on internet. Jared: "Hey Jew Fro , did you get your homework done ?" can I say"I got my homework done"?  

Yes. That sentence is normal. It means the same as "I finished doing my homework."  

dojibear said: Yes. That sentence is normal. It means the same as "I finished doing my homework." Click to expand...

"Get" has several different meanings. See the homework sentence in meaning 3 below. The "someone else" meaning is meaning 2. 1. One meaning is "become": Bobby gets fat. (Bobby becomes fat). 2. Sometimes we use "causative" verbs to mean "cause someone else to do it for you". We can use "have", " get ", "make", "ask" etc. She had Bobby drive her car. She got Bobby to drive her car. She made Bobby drive her car. She asked Bobby to drive her car. 3. Sometimes "get" means "cause to become". Bobby got the car into the garage. I got my homework done. I finally got the fire burning. 4. Sometimes "get" means "bring; fetch": Bobby, get the milk from the fridge. 5. Sometimes "get" means "understand a joke": I didn't get it. What do you mean?  

Maria Fimbres

jinkyeong park said: Hey~ I have a question about causative verb. When you say "get something done " structure sentence, that means you had someone do something for you. but what about this sentence, " I have my homework done." in this sentence you didn`t get anyone to do your homework for you. but why do you say like that? ^^ can anyone explain how it is so? Click to expand...

You little ripper!

There are certain contexts where I have my homework done could work for me. I have my homework done, the bedroom’s tidy, I’ve taken out the garbage, I can now sit down in front of TV and relax!  

You little ripper! said: There are certain contexts where I have my homework done could work for me. I have my homework done, the bedroom’s tidy, I’ve taken out the garbage, I can now sit down in front of TV and relax! Click to expand...

jinkyeong park said: I don't think I will never understand why you use " I have my homework done" only when it is followed by a list of things you did after that.. TTT I guess there is no grammar rule either. I am now really curious why native use that sentence only in that case ^^ but thanks you I might just have to accept it as it is ^^^ Thanks you I will use the sentence only in the case you said you use. Click to expand...

• Oct 23, 2020

Uncle Jack said: I don't think I would use three different constructions all together like this. Click to expand...

"I have my homework done." is a common construct in Hiberno-English and means that I have done my homework (myself).  

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What Does “Squared” Mean in Math? Explain It to a 10-Year-Old

This beginner-friendly overview of square numbers in math is for everyone, from seven- to seventy-year-olds, looking to learn new mathematical concepts or refresh their memory. Read on to find simple definitions, and fun applications and exercises.

What Is a Square Number?

A square number is the result of multiplying a number by itself.

For instance, if you take the number 3 and multiply it by 3, you get 9.

9 is a square number because it’s the product of multiplying 3 by itself.

In math, we write this as 3² (we read it as “three to the second power” or “three squared”). We call the “ 3 ” in 3² the base and we call “ ² ” the exponent .

Let’s look at some examples to understand square numbers better:

• 2² which can also be expressed as 2 x 2 = 4
• 4² which can also be expressed as 4 x 4 = 16
• 5² which can also be expressed as 5 x 5 = 25

Refresh Your Memory:  What is a Factor in Math?

What’s the Difference Between a Square Number and a Square Root?

In addition to “square numbers,” you might have also heard about “square roots.”

Square numbers and square roots are like two sides of the same coin — they represent opposite actions.

Since square roots are a whole new topic, let’s look at a brief example:

As we said, a square number is a result of multiplying a number by itself. For example, 3 multiplied by 3 equals 9 (3² = 9), so the number 9 is a square number.

A square root is the opposite of a square number. A square root  is the number you multiply by itself to get another number. We show it with this symbol: √ (radical symbol or surd). For example, the square root of 9 is 3 (√9 = 3), and the square root of 25 is 5 (√25 = 5).

Why Are They Called Square Numbers?

If you thought square numbers must have something to do with squares, you would have been correct!

Square numbers are called “squared” because they make the shape of a square.

Squares have sides of equal length. To find the area of a square, you just need to multiply one side by itself, or “square” it.

How Do We Use Square Numbers in Math?

Squares are like puzzle pieces in math. They fit into various math classes and fields.

Pre-Algebra and Algebra : In algebra, we use square numbers in equations. Let’s say that we have the expression . In algebra, this means “x squared” or “x multiplied by itself.” For example, if , then would be or which equals .

Geometry : In geometry we use square numbers to measure the area inside of a square based on its side lengths. Let’s look at a square with sides of length that are 4 centimeters long for this example. To find the area of this square, we square the length of one of its sides. In this case, the length of one side is 4 centimeters. So, the area of the square would be 16 square centimeters.

Number Theory : In number theory, we use square numbers to study patterns and relationships between numbers. For example, the sequence 1, 4, 9, 16, 25, 36 is a list of square numbers. How do we know this? Each number in the sequence is made by multiplying a natural number by itself.

Here’s proof:

Check out   this video   demonstrating a cool trick for squaring numbers ending in 0 or 5.

Examples of Square Numbers

Let’s see how numbers from 1 to 12 are squared.

• 1² = 1 which can also be expressed 1 × 1 = 1
• 2² = 4 which can also be expressed 2 × 2 = 4
• 3² = 9 which can also be expressed 3 × 3 = 9
• 4² = 16 which can also be expressed 4 × 4 = 16
• 5² = 25 which can also be expressed 5 × 5 = 25
• 6² = 36 which can also be expressed 6 × 6 = 36
• 7² = 49 which can also be expressed 7 × 7 = 49
• 8² = 64 which can also be expressed 8 × 8 = 64
• 9² = 81 which can also be expressed 9 x 9 = 81
• 10² = 100 which can also be expressed 10 x 10 = 100
• 11² = 121 which can also be expressed 11 × 11 = 121
• 12² = 144 which can also be expressed 12 × 12 = 144

Check out   this short guide to squaring any number (no matter how big!) using mental math and Number Sense.

How Can We Use Square Numbers Outside of Classroom?

We can easily use (and practice!) square numbers outside the classroom, especially when we want to calculate the surfaces.

Here are a couple of examples of how you can put square numbers to practice, plus how we use them to plan and build the spaces you are using every day:

Practice with Toy Bricks

Take your toy bricks with studs and a studded baseplate to place them on. The rule of the game is: count the number of studs on a piece and put that many bricks one next to another on the baseplate.

• Start with the smallest brick which has 1 stud. Since the brick only has 1 stud, leave it alone on your baseplate.
• Next, take the brick with 2 studs. Since we have 2 studs, we’ll put 2 bricks on the baseplate, one next to another.
• Now let’s take a brick with 3 studs. Since we have 3 studs, we’ll put 3 bricks next to one another on the baseplate.

As you start to count the number of studs in each group of bricks, you will get square numbers of studs on single bricks.

• 1 2  (1 brick only) equals 1 stud
• 2 2  (or 2 studs x 2 studs) equals 4 studs
• 3 2  (or 3 studs x 3 studs) equals 9 studs

Refresh Your Memory of Square Numbers While Building Virtual Houses

Kids over the age of 12 might like this one!

If you are familiar with virtual house-building games, you’ll know that these games often provide you with “plots” overlaid with square patterns

Next time you outline your square living room or bedroom, count the number of squares and you’ll get a square number. Simple as that!

Learn How Engineers and Architects Use Square Numbers to   Plan & Build Spaces

From planning playgrounds to rooms and buildings, you can see square numbers in action in any square-shaped space.

Take the measuring tape and measure one side of your room. Multiply that number by itself and you’ll get the size of your floor if the room is perfectly square. For example, if each side of your room is 10ft wide, the surface of your square floor would be 10x10ft = 100ft 2 (read as “square feet”).

Is 100 a square number?

Yes! Yes, it is.

Ask your parents, engineers, or architects in your family to see how they use square numbers to plan and build the spaces you use every day.

Practice Square Numbers in Math

Your time to shine! Let’s review what we’ve learned with these simple exercises.

Exercise 1 : Square Number Multiplication

Let’s calculate these:

7 2 =___________

9 2 =___________

5 2 =___________

11 2 =___________

Exercise 2 : Missing Square Numbers

Fill in the missing square numbers in the sequence:

1, __, 9, __, 25, __, 49, 64, __, 100

Exercise 3: Square Number Word Problems

Try to solve these 3 word problems:

• If a square garden has an area of 64 square feet, what is the length of each side? (Hint: What number can we multiply by itself to get 64?)
• Sarah wants to build a square picture frame with an area of 100 square inches. What should be the length of each side? (Hint: What number can we multiply by itself to get 100?)
• A square rug has an area of 49 square meters. What is the length of one side of the rug? (Hint: What number can we multiply by itself to get 49?)

Completed the exercises?

Scroll to the end to check your answers.

A Neat Trick:  Learn How to Square Any Number

Frequently Asked Questions About Square Numbers

Find answers to common queries regarding the properties and applications of square numbers.

1.   When do students learn about square numbers at school?

Students usually encounter the basic square numbers when learning addition in early elementary school. They then formally begin to learn about square numbers later in elementary school, typically around grades 4 to 6.

Mathnasium works with elementary school students of all ages and skill levels to help them master math, including square numbers.

2. Is zero a square number?

Yes, zero is a square number because 0 x 0 = 0.

3. Is every positive number a square number?

Not all positive numbers can be square numbers. For example, 7 is a positive number, but it’s not a square number because you can’t make 7 by multiplying a number by itself.

4. Can you square a negative number?

Yes, you can square a negative number. Squaring a negative number also means multiplying the number by itself. When you square a negative number, the result is always positive because multiplying a negative number by a negative number always makes a positive number.

Let’s look at these examples:

-2 squared is (-2) * (-2) = 4

-3 squared is (-3) * (-3) = 9

-4 squared is (-4) * (-4) = 16

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Answers to Square Number Practice Exercises

Completed your square number exercises? Check your answers:

5 2  = 25

7 2  = 49

9 2  = 81

1, _ 4 _, 9, _ 16 _, 25, _ 36 _, 49, 64, _ 81 _, 100

• If a square garden has an area of 64 square feet, what is the length of each side? (Hint: What number can we multiply by itself to get 64?) The length of each side is 8 ft, because 64 = 8 2 .
• Sarah wants to build a square picture frame with an area of 100 square inches. What should be the length of each side? (Hint: What number can we multiply by itself to get 100?) The length of each side should be 10 inches, because 100 = 10 2 .
• A square rug has an area of 49 square meters. What is the length of one side of the rug? (Hint: What number can we multiply by itself to get 49?) The length of one side of the rug is 7 meters, because 49=7 2 .

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Meaning of do your homework in English

Do your homework.

• batten down the hatches idiom
• break someone in
• bug-out bag
• build (someone/something) up
• gear (someone/something) up
• get/have your ducks in a row idiom
• gird your self idiom
• preparation
• roll up your sleeves idiom
• set something up
• set the scene/stage idiom

Translations of do your homework

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be all fingers and thumbs

to move your hands in an awkward way

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Free Slurpee Day: On Thursday, 7/11, you can get a free frozen drink at 7-Eleven. Here's how.

Want a free slurpee stop in a participating 7-eleven, speedway or stripes store on thursday, july 11, to get a free small slurpee (while supplies last) on the convenience store chain's 97th birthday..

Here's one way to cool down : Head over to 7-Eleven for a free Slurpee on Thursday.

July 11 marks the convenience store chain's 97th birthday and what's become known as National Slurpee Day , when 7-Eleven gives away free Slurpees to celebrate. To get your freebie, just visit a participating 7-Eleven , Speedway or Stripes store to get a free small Slurpee.

You can get more than than just that one free Slurpee, too. Scan your 7Rewards and Speedy Rewards membership information and you will get a coupon for another free small Slurpee between July 12-31.

You can also get a chance to win free Slurpees for an entire year – or free snacks for a year – by using your 7Rewards or Speedy Rewards apps, or by purchasing certain products such as Doritos, Coca-Cola and Celsius energy drinks. For rules on various ways to enter the 7-Eleven Snacks or Sips for a Year contest, click here .

When is free Slurpee Day at 7-Eleven?

Slurpee Day is Thursday, July 11, which is also the 97th anniversary of the founding of 7-Eleven. Its first convenience store opened in Dallas, Texas.

There's no purchase necessary for your free small Slurpee. Just go into a participating 7-Eleven, Speedway or Stripes store to get your free drink (offer only good on July 11, while supplies last).

National French Fry Day 2024: Get free fries and deals at McDonald's, Wendy's, more

Free Slurpee cups support good cause

This year, the free small Slurpees come in special edition cup designed with the Children's Miracle Network Hospitals. Customers can also support the charity by making a donation when they come into stores.

View this post on Instagram A post shared by Children's Miracle Network Hospitals (@cmnhospitals)

More Slurpee-related treats at 7-Eleven

Can't get enough Slurpee goodness? When you visit 7-Eleven look for limited-edition Hostess Twinkies with Cherry Slurpee-flavored cream filling. The treat is expected to be available in stores through mid-August.

And if you are lucky, you might still find the Drumstick Slurpee Blue Raspberry Vanilla Cone, a Drumstick ice cream cone with a blue raspberry Slurpee layer. The limited edition treat, made with "delicious blue razz sauce ripples and candy bits," debuted in June and was expected to be available at least through the July Fourth holiday.

Want to wear your 7-Eleven crush on your sleeve? Head to the chain's online merchandise shop, where you will find new 7Collection hats, shirts and other items .

Inspired to throw a 7-Eleven birthday party? There's also $35 party kit including 7-Eleven candles, napkins, plastic utensils, paper plates, a table cloth and balloons.

Follow Mike Snider on X and Threads:  @mikesnider  & mikegsnider .

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More From Forbes

A ciso's summary of the cyber resilience act.

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Stephanie Domas is the CISO of Canonical, the makers of the open-source Linux operating system Ubuntu.

The Cyber Resilience Act (CRA) is a piece of European Union legislation that aims to make devices safer by implementing more rigorous cybersecurity, documentation and vulnerability reporting requirements in the EU’s IT industry.

However, the bill’s numerous requirements have developers, distributors, manufacturers and retailers of digital products concerned. As a CISO, let me help clear up concerns by breaking down the CRA into the most important bits that every device manufacturer needs to know.

What does the CRA mean for you?

First and foremost, the CRA applies to products that contain digital elements that will be sold in the EU. Your requirements under the CRA will vary depending on how your device or software is categorized. Devices are placed into three categories, based on their cybersecurity risk factor and their level of access authority or connection to sensitive infrastructure, networks or systems. These are:

• Not Critical: Most products, like speakers, hard drives, games and so on

• Critical Class I (lower risk): Products with lower-level access, like password managers, firewalls, VPNs and web browsers

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• Critical Class II (higher risk): High-level access products, like operating systems, microprocessors, industrial firewalls and CPUs, among others

Most products on the market ( around 90% of products according to the CRA) are categorized as not critical. However, regardless of how your product is classified, you will still need to meet a few basic requirements.

First, all manufacturers must perform security maintenance and planning before they’re built and after they’re sold. You need to track and report exploited vulnerabilities to the European Union Agency for Cybersecurity (ENISA) within 24 hours of discovery, and have a clear plan for security patches for these vulnerabilities.

Second, devices made public for sale must have clear information and documentation about their components, design and security. Your product will need a software bill of materials (SBOM) that is publicly accessible and machine-readable.

Third, you’ll need to do risk assessments of your products and have a conformity assessment completed for your products. For a period of a maximum of five years, you’ll be required to recall or withdraw products that don’t meet conformity standards of the CRA.

And finally, you need to be aware that breaches or noncompliance could result in fines and penalties. This varies from country to country, as each Member State can decide its own fines and report them to the ENISA. However, current guidelines are anywhere between 5 to 15 million euros or 1% to 2.5% of your worldwide annual turnover (whichever is highest) depending on the seriousness of your violation.

What are the CRA's new standards for cybersecurity?

As a baseline, you need to make sure that whatever you’re building is as secure as is reasonable to be.

Your product must have minimal attack surfaces and should be hardened. This means that by default it should not allow unauthorized access; its data is encrypted or protected; and its data and commands can’t be intercepted or manipulated. It also means that your product must keep working, even under a DoS attack, and that it mustn’t interrupt other devices, even when attacked with exploits.

Additionally, your product needs to be able to monitor or log changes in the device, as well as receive security updates or rollbacks. This includes direct or remote updates, user notifications about updates and the ability to roll back updates or reset the product to a factory/default state.

On top of that, you’ll also need to follow or provide documentation and information about your product, including a description of the design, development and vulnerability handling process. This would also include a formal SBOM, where you’d include more information on the components in your product and its potential vulnerabilities.

You’ll also publish the assessments you’ve done of cybersecurity risks as well as a list of harmonized EU cybersecurity standards the product meets (along with your signed EU declaration of conformity).

What do you need to do to prepare for CRA?

First of all, make it clear to your customers where your software comes from, what it’s made of and how safe it is (and how it's kept safe).

Next, your team should aim to meet as strict a security standard as you can. At the very least, you should exceed current industry-standard cybersecurity obligations, such as NIS2 or ISO27001.

Then, you should reflect on your internal processes for security assessment, planning, design and compliance. Even if you’re not directly compelled by the CRA to up your cybersecurity standards, legislation like the CRA is a sign that the market wants products that aren’t just secure, but that can prove that security is something they take seriously at a fundamental process level.

Finally, you need to have a clear process for reporting vulnerabilities as soon as you find them. You should have a team (or, ideally, a core unit of specific team members with clear expectations for reporting) so that if the worst happens, you don't forget to inform the EU CRA authority bodies and run the risk of a fine.

It may seem daunting on the surface, but when you take the time to break down the CRA, you find it's actually a lot of best practices being formalized. By adopting stringent cybersecurity standards, ensuring you have an SBOM and creating clear channels for updates and vulnerability reports, you should be able to meet this new bar for security.

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