Okay, imagine you have a secret recipe for making the best cookies in the world. If you want to get a special paper called a patent to protect your recipe, you need to tell people exactly how to make the cookies so they can do it too. This is called sufficiency of disclosure.
In Canadian patent law, sufficiency of disclosure means that when you apply for a patent, you have to explain your invention clearly and completely so that other people can understand how to make or use it. This way, if your patent is approved, others can learn from your invention and maybe even improve upon it.
If your disclosure is not sufficient, meaning you didn't explain your invention well enough, your patent application might be rejected. It's like trying to teach someone how to play a new game but not giving them all the rules - they won't be able to play the game properly.
So, sufficiency of disclosure is important in Canadian patent law to make sure inventors share their ideas and knowledge in a way that others can benefit from them too.