Registrar: the arithmetic of keeping a certification

Field notes

Registrar separates the plain sum of logged hours from the credits that actually satisfy a credential’s rules, naming forfeited hours and unmet minimums. The guide compares requirements across ten certifying bodies and covers audit records, deadlines, and activity that usually does not count. The tracker is described as running in the browser with data kept there; the page also links to sample data, exports, source code, release notes, and a privacy/threat model.