You are not expected to submit all of your competency documents every year. What is required every year is a list of the activities you completed that year to ensure you maintain your minimum credit requirements.
Every five years, your portfolio may be requested for audit. The portfolio must contain learning plans, self-assessments, credited activities, and supporting documentation for all Category A activities recorded for the number of years being requested. While these documents do not have to be submitted annually, it is your responsibility to keep copies of these documents in an up-to-date portfolio.