# Colorado licences that expire in March — dora-co

> 38,327 active Colorado licences fall due for renewal in March, across 18 licence types.

## Licences that renew in March

DORA sets one expiry date per licence type, so renewals arrive in waves. 38,327 active licences expire in March, across 18 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 38,327 licences share March.

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 March

| Licence type | Active licences | Share |
|---|---|---|
| [Esthetician](/profession/esthetician.md) | 15,622 | 40.8% |
| [Nail Technician](/profession/nail-technician.md) | 11,586 | 30.2% |
| [Barber](/profession/barber.md) | 3,917 | 10.2% |
| [Hair Stylist](/profession/hair-stylist.md) | 3,055 | 8.0% |
| [Optometrist](/profession/optometrist.md) | 1,711 | 4.5% |
| [Outfitter](/profession/outfitter.md) | 902 | 2.4% |
| [Audiologist](/profession/audiologist.md) | 752 | 2.0% |
| [Psychiatric Technician - Developmentally Disabled](/profession/psychiatric-technician-developmentally-disabled.md) | 321 | 0.8% |
| [Hearing Aid Provider](/profession/hearing-aid-provider.md) | 274 | 0.7% |
| Psychiatric Technician - Mentally Ill | 94 | 0.2% |
| Hearing Aid Apprentice | 42 | 0.1% |
| Military Spouse - Esthetician | 23 | 0.1% |
| Military Spouse - Nail Technician | 16 | 0.0% |
| Military Spouse - Barber | 4 | 0.0% |
| Military Spouse - Hair Stylist | 3 | 0.0% |
| Military Spouse - Audiologist | 2 | 0.0% |
| Optometrist Volunteer | 2 | 0.0% |
| Military Spouse - Optometrist | 1 | 0.0% |

### The other months

- [January](/renewal/january.md) — 79,660
- [February](/renewal/february.md) — 11,553
- [April](/renewal/april.md) — 62,746
- [May](/renewal/may.md) — 8,508
- [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?

A licence is the legal minimum to practise, not a recommendation, and this site makes none. Tell us what you need and where in Colorado, and we pass the enquiry to people holding a current licence. We vouch for no one — see the privacy page for how we are paid.

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

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