![](http://www.alamy.com/thumbs/6/59EA2FBA-3EB4-4DE2-A322-844FD75CD94C/2C3D4RT.jpg)
Alphabet letter in word COA (abbreviation of certificate of analysis, certificate of authenticity, cause of action) on wood background
Size: 6000px × 4000px
Photo credit: © Thanee Hengpattanapong / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: achievement, action, address, alphabet, analysis, appreciation, authentic, authenticity, award, backdrop, background, banner, brand, business, care, certificate, claim, compliance, computer, copy, data, design, diploma, document, genuine, guarantee, info, information, law, legal, letter, loboratory, money, original, product, program, proprietary, quality, report, result, security, space, specification, testing, text, warrenty, wood, word