Certificate of completion vs. certificate of attendance

"Certificate of completion" and "certificate of attendance" are often used interchangeably, but they certify genuinely different things. Picking the right one sets the right expectation — and keeps you honest about what the recipient actually did.

Certificate of attendance

An attendance certificate confirms one thing: the person was there. It makes no claim about whether they learned anything, passed an assessment, or finished the material. Use it for conferences, webinars, and talks where simply showing up is the milestone.

Certificate of completion

A completion certificate confirms the person finished a defined program — a course, a training module, a workshop with a clear end state. It implies more than presence: that the recipient did the work. Use it for courses, structured training, and anything with a curriculum.

Which should you issue?

• Webinar or conference talk → attendance.
• Multi-session online course → completion.
• Corporate compliance training → completion (often with an accreditation ID).
• Hands-on workshop → completion if there's a clear finish, attendance if it's a drop-in.

What to put on each

Both share the core fields — recipient name, event or course title, date, and an issuer signature or logo. The difference is the verb. An attendance certificate says "attended" or "participated in"; a completion certificate says "successfully completed." If your event grants professional credit, add the credit hours and accreditation number to either type.

Whichever you choose, the wording lives in your own template — Certificatory just personalizes the name, date, and any custom fields on top, so you can run both types from the same account.