NCRC Seal & Brand Guidelines (Excerpt) Approved Uses: - Estimates and invoices from accredited members - Member websites, vans/trailers, shop signage - Proposal PDFs and consumer handouts Rules: - Do not alter colors or aspect ratio - Minimum size: 24px (digital); 12mm (print) - Clear space around seal: 8px (digital); 3mm (print) - No placement implying government licensure