RMO vs RME: What's the Difference on a CSLB License?
Updated November 1, 2026
Every classification on a CSLB license needs a qualifying individual: the person who meets the experience and exam requirements and exercises supervision and control of the construction operations. RMO and RME are two ways to fill that job. The choice affects your bonds, your workers' comp, and how many licenses that person can qualify.
Side by side
| RMO | RME | |
|---|---|---|
| Who they are | An officer of a corporation or LLC (LLCs may also use a responsible managing manager or member) | A bona fide employee, permanently employed |
| Works for | Corporation, LLC, or tribal business | Any entity type |
| Hours | Must exercise supervision and control | At least 32 hours, or 80% of the hours the business operates, whichever is less, and must also exercise supervision and control |
| $25,000 qualifier bond | Needed if they hold under 10%. At 10% or more, they file an exemption certification | Always needed |
| Workers' comp exemption | Possible if no employees and not in a required class | Not available. An RME counts as an employee |
| More than one license | Up to three firms in any one-year period, only with qualifying common ownership or management | Only one active license at a time |
| Own sole owner license | Not restricted by this rule | Cannot also hold an active sole owner license |
A sole owner is qualified by the owner or an RME, and a partnership by a qualifying partner or an RME. Tribal businesses are exempt from the qualifier bond.
Which do you need?
- The qualifier is an owner or officer of your company: usually RMO. Check the ownership percentage, because it decides the bond.
- The qualifier is on your payroll and not an officer: RME. Budget for the qualifier bond and a workers' comp policy.
- A sole owner hiring a qualifier: RME is the only option other than the owner.
What supervision and control means
CSLB defines direct supervision or control as supervising construction operations, managing construction activities by making technical and administrative decisions, checking jobs for proper workmanship, or supervising on construction sites. A title alone does not do this. Be cautious of anyone offering to qualify your license for a fee without being involved in the work. See what CSLB says about replacing a qualifier.
If your qualifier leaves
You have 90 days from the disassociation date to replace them, or CSLB suspends the license or removes the classification. The filing costs $230 at CSLB, and the new qualifier needs their own bond if the table above calls for one.
Sources
- CSLB: Application for Original Contractor License
- CSLB: Application for Replacing the Qualifying Individual
- CSLB: Bond Requirements
- CSLB: Workers' Compensation Requirements
- CSLB: Change in Personnel
This guide is general information, not legal advice. CSLB rules and fees change; always confirm on cslb.ca.gov.