Trades License Verification
How to Verify a Crane Operator Certification
Crane operator certification in the U.S. is primarily governed by OSHA regulations and the National Commission for the Certification of Crane Operators (NCCCO). OSHA requires certified crane operators on construction sites — and NCCCO provides a public credential lookup. Here is how to use it.
Quick answer
Verify NCCCO certifications at ccesonline.com (the NCCCO certification lookup portal) using the operator's name or certification number. The lookup shows certification type, equipment category, status, and expiration date. NCCCO certification is the primary credential required by OSHA 29 CFR 1926.1427.
OSHA requirements for crane operators
OSHA's cranes and derricks standard (29 CFR 1926 Subpart CC) requires crane operators in construction to be certified by an accredited crane operator testing organization, licensed by a government entity, qualified through an audited employer program, or qualified under a U.S. military program.
In practice, NCCCO certification is the dominant path. OSHA accepts NCCCO as an accredited testing organization. Most construction sites and staffing agencies require NCCCO certification as the baseline credential.
2019 OSHA update: certification must be equipment-specific
OSHA's 2019 update requires certification to be specific to the type and capacity of crane being operated. A certification for mobile cranes does not authorize operation of tower cranes. Confirm the certification covers the specific equipment type used on your site.
NCCCO certification types
NCCCO offers certifications across multiple equipment categories. Each requires a separate written and practical exam.
| Certification | Equipment Type |
|---|---|
| CCO Mobile Crane (MC) | Lattice boom cranes, telescopic boom cranes; multiple sub-categories by crane type and capacity |
| CCO Tower Crane (TC) | Hammerhead, self-erecting, luffing jib tower cranes |
| CCO Overhead Crane (OC) | Bridge cranes, gantry cranes; pendant and cab-operated |
| CCO Articulating Crane (AC) | Knuckle boom cranes; truck-mounted and pedestal-mounted |
| CCO Rigger | Rigger Level I and Rigger Level II — signal persons for crane operations |
| CCO Lift Director | Planning and directing complex lifts |
How to verify NCCCO certification
NCCCO operates its certification database through CCESO (the CCO Certification Services Organization). To verify:
- Go to ccesonline.com and navigate to the certification lookup or verification section
- Search by operator name or certification number
- The result will show: name, certification type, equipment category, status (Active / Expired / Suspended), and expiration date
- Confirm the certification category matches the equipment type that will be operated on your project
NCCCO certifications are valid for 5 years and require recertification through a written exam. The lookup reflects current active status in real time.
State crane operator licenses
Some states and localities require state-issued crane operator licenses in addition to (or as an alternative to) NCCCO certification. These are separate credentials and must be verified with the issuing state agency:
States with crane operator licensing programs
- California: Cal/OSHA requires crane operator certification or licensing; some crane types require NCCCO; verify through Cal/OSHA or the relevant certifying body
- New York: NYC Dept. of Buildings issues Mobile Crane Operator and Tower Crane Operator licenses separately from NCCCO — nyc.gov/buildings; New York State has additional requirements outside NYC
- New Jersey: NJ Dept. of Labor; crane operator license required; verify at nj.gov/labor
- Connecticut: Dept. of Labor; crane operator certification required
- Maryland: Dept. of Labor; crane operator license; verify at labor.maryland.gov
Even in states with their own programs, NCCCO certification is often accepted as equivalent or as a pathway to the state license. Confirm both credentials are current when a state program exists.
Employer qualification programs
OSHA allows employers to qualify crane operators through an audited employer program as an alternative to third-party certification. These programs are internal and not publicly searchable. If an operator claims qualification through an employer program rather than NCCCO, request:
- Written documentation of the employer qualification program
- Evidence that the program has been audited as required by OSHA
- Records of the operator's qualification testing for the specific equipment type
Employer qualification programs can be legitimate, but they are harder to verify externally. For high-risk lifts or unfamiliar operators, NCCCO certification provides clearer third-party verification.
Signal person and rigger qualifications
OSHA also requires qualified signal persons and qualified riggers on crane operations. Signal persons and riggers can be qualified by an accredited testing organization (NCCCO offers Rigger Level I and II certifications) or through a qualified evaluator who is not the employer. Verify signal person and rigger qualifications through NCCCO using the same ccesonline.com lookup.
Red flags
- NCCCO card or certificate that cannot be verified at ccesonline.com
- Certification that is Expired or Suspended
- Certification that covers a different equipment category than the crane being operated
- Claims of "lifetime" certification — NCCCO certs expire after 5 years
- No documentation of employer qualification program audits when claiming employer-qualified status
- State-licensed jurisdiction where only NCCCO is presented but a state license is also required
Verification checklist
- 1. Collect the operator's full name and NCCCO certification number
- 2. Search ccesonline.com — confirm Active status and expiration date
- 3. Confirm the certification category matches the crane type and capacity to be operated
- 4. Check if the project location is in a state or city with its own crane operator licensing requirement
- 5. If state licensing applies, verify the state credential separately with the issuing authority
- 6. For signal persons and riggers, verify NCCCO Rigger certifications at ccesonline.com
- 7. Review physical certification card against the online record — name, number, and equipment category should match
Verify crane operator training school accreditation
Crane operators who completed formal training programs should have attended accredited institutions. Use VerifyED to confirm whether a crane operator school or heavy equipment training program is properly accredited.
Search Schools and Accreditation →