# Colorado licences that expire in May — dora-co

> 8,508 active Colorado licences fall due for renewal in May, across 4 licence types.

## Licences that renew in May

DORA sets one expiry date per licence type, so renewals arrive in waves. 8,508 active licences expire in May, across 4 types.

### Why they all fall due together

Colorado does not renew licences on their anniversary. DORA sets a
**fixed expiry date per licence type** — and often a parity, odd
or even years — so every holder of that type renews on the same day. That is
why 8,508 licences 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

| Licence type | Active licences | Share |
|---|---|---|
| [Compact Physician](/profession/compact-physician.md) | 5,176 | 60.8% |
| [Compact Physician Home](/profession/compact-physician-home.md) | 2,578 | 30.3% |
| [Radon Mitigation Professional](/profession/radon-mitigation-professional.md) | 528 | 6.2% |
| Radon Measurement Professional | 226 | 2.7% |

### The other months

- [January](/renewal/january.md) — 79,660
- [February](/renewal/february.md) — 11,553
- [March](/renewal/march.md) — 38,327
- [April](/renewal/april.md) — 62,746
- [June](/renewal/june.md) — 1,797
- [August](/renewal/august.md) — 73,864
- [September](/renewal/september.md) — 119,568
- [October](/renewal/october.md) — 90,352
- [November](/renewal/november.md) — 29,052
- [December](/renewal/december.md) — 1,603

### Looking for a licensed professional?

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[How we use this](/privacy.md).

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Página: https://dora-co.pages.dev/renewal/may/
Fonte: Professional and Occupational Licenses — Colorado Department of Regulatory Agencies
Recolha: 2026-08-20