Updated on 22 September 2026. What’s new: retired Disciplined Agile credentials removed, and PMP and PMI-ACP eligibility updated to PMI's current experience rules
Many candidates picture PMI certifications as a ladder: CAPM at the bottom, the PMP in the middle, PgMP at the top. That picture sends people to the wrong exam. PMI's credentials work more like a map grouped by the work you do: one for newcomers, one core practitioner credential, one for agile delivery, several specialist ones, two for senior program and portfolio leaders, and one for AI projects. The right one is the credential that matches work you can already evidence.

That single rule settles most of the confusion behind searches for a PMI certification roadmap. The Project Management Institute does not make you collect its credentials in order, and none of its current exams asks you to hold another PMI credential before you apply. What each one does ask for is a particular kind of experience, and that is why the same person can be ready for the PMI-ACP years before the PgMP, or ready for the PMP while a colleague of the same age is better served by the PMI-RMP.
This guide walks through the map stage by stage. For each group it explains who the credential is written for, what PMI asks before you can apply, and what the exam looks like, with every exam figure taken from the fee and format data we keep for each PMI exam. The final section turns the map into a decision you can make this week.