Which information must be included on yellow tags about the firm?

• A. Firm's name, address, and phone number
• B. Firm's name only
• C. Firm's certificate of registration number
• D. Firm's address only

Answer: (A)

Yellow tags are meant to clearly identify who performed the work and how to reach them for service or questions. The information should include the firm’s name, physical address, and phone number because that combination lets anyone verify who did the work, know where the company is based, and contact them quickly for follow-up, questions, or warranty issues. Having only the name, or only the address, or just a registration number doesn’t provide a complete, actionable contact trail. The full trio keeps the responsible firm accountable and easily reachable.