A __________ or __________ may not impose on a fire protection sprinkler system contractor qualification or financial responsibility requirements other than proof of a registration certificate.

• A. The federal government
• B. A municipality or county
• C. A private insurer
• D. A trade association

Answer: (B)

Local authorities regulate contractor activity, but they’re typically limited to basic registration or permit requirements rather than setting professional qualifications or financial-responsibility rules. State licensing boards usually handle qualifications and insurance requirements, so a municipality or county cannot add extra standards beyond requiring a registration certificate. The federal government generally does not license sprinkler contractors; private insurers and trade associations operate in contexts like insurance terms or voluntary standards, not universal local licensing. So the entity that fits this limit is a municipality or county.