The will must be created by you, of sound mind, and over the age of majority in Ontario (age of 18).
The will must be made by you - the testator (No, you cannot make a will for someone else!).
You must sign the document in the presence of two valid witnesses.
Your witnesses must sign the last page of your will together with you.
Your will must be signed in wet ink and stored as a physical copy (only the original copy of your will is valid and it cannot be signed digitally at this time). Your witnesses must sign the last page of your will together with you.