Which certificate must be posted conspicuously at the business location for public view?

• A. The Insurance Certificate
• B. The Certificate of Registration
• C. The Tax Clearance Certificate
• D. The Business License

Answer: (B)

The rule is about publicly showing the credential that proves a contractor is legally authorized to perform the regulated work. The certificate of registration is the official document issued by the licensing authority that confirms the business is registered to operate in this field, and it must be posted conspicuously so the public can see and verify it at the business location. This visibility helps customers confirm the company is properly licensed and in good standing to do fire protection system work.

Other documents serve different purposes. An Insurance Certificate shows liability coverage, not authorization to perform the work. A Tax Clearance Certificate relates to tax status, not licensing. A Business License covers general operations but does not specifically certify authorization to perform fire protection services.