Licenses that renew in May
DORA sets one expiry date per license type, so renewals arrive in waves. 8,904 active licenses expire in May, across 4 types.
8,904licenses expiring in May
4license types
1.5%share of the register
8,123on a two-year cycle
Why they all fall due together
Colorado does not renew licenses on their anniversary. DORA sets a fixed expiry date per license type — and often a parity, odd or even years — so every holder of that type renews on the same day. That is why 8,904 licenses share May.
It is in DORA's data, spread across a 344-row table of codes. Nobody publishes it as a calendar, which is what this page is.
Which types renew in May
| License type | Active licenses | Share |
|---|---|---|
| Compact Physician | 5,496 | 61.7% |
| Compact Physician Home | 2,627 | 29.5% |
| Radon Mitigation Professional | 548 | 6.2% |
| Radon Measurement Professional | 233 | 2.6% |
The other months
- January — 81,125
- February — 11,650
- March — 39,243
- April — 63,546
- June — 1,084
- August — 75,068
- September — 120,889
- October — 91,502
- November — 29,132
- December — 1,618
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