Your question was about critical quality control points (CQPs). This is dififcult. It can vary from one customer to another as well as from one product to another. The decision must be yours although this group can help if you bounce some ideas to us.
Consider threats to quality - what errors would cause you to lose a customer or group of customers ? You may already know this just by understanding your business.Use your knowledge and formalize this with a documented risk analysis. Instead of biological, chemical, physical hazards think more along the lines or organoleptic qualities, weights and measures, size and shape and timely delivery as potential ideas.
This analysis by the way - for quality risks - is only required for level 3. I always recommed you pass level 2 first - then try for 3 the next time. Also keep in mind - there is no rule that says you must have a critical quality point. In some cases - many small factors are important but none are critical. Using
HACCP for quality is a relatively new concept, so auditors are often open to many ways of how you express your thoughts. The key is to be prepared to defend your decision with logic and other supporting materials such as finished product specifications.
By the way - I'm pretty sure - the checklist that costs $25 is actually free once you register.