NCCCO

Country:
United States

Checked against official sources on 2 October 2026.

Overview

The National Commission for the Certification of Crane Operators (NCCCO) certifies crane operators and related personnel (such as riggers, signalpersons and lift directors) in the United States. NCCCO certification is widely recognised, and OSHA regulations require crane operators on most construction sites to be certified by an accredited body such as NCCCO.

Who can apply

Candidates must meet NCCCO's eligibility requirements, which typically include a minimum age, a substance abuse policy acknowledgement, and meeting physical/medical qualification requirements; specific work experience is not always mandatory but is strongly recommended before testing.

Levels or stages

NCCCO offers certification programs across several crane categories (such as mobile cranes, tower cranes, overhead cranes and articulating cranes) as well as related roles including Rigger Level I and II, Signalperson, and Lift Director.

Exam pattern

Certification requires passing both a written exam, covering safety, technical knowledge and load-handling principles for the specific crane type or role, and a practical exam demonstrating hands-on operating or rigging skill.

Marking and results

Candidates must pass both the written and practical components to be certified; NCCCO certifications are generally valid for 5 years before recertification is required.

How to apply

Candidates register for written and practical exams through NCCCO-accredited test sites and examiners, following NCCCO's published application process.

FAQs

How long is NCCCO certification valid?

Generally 5 years, after which recertification is required.

Is NCCCO certification required by law?

OSHA regulations require crane operators on most construction sites in the US to be certified by an accredited certifying body, and NCCCO is one of the main accredited certifiers.

Sources