Check out this article in Quality Magazine about Why Quality Certifications Matter https://digitaledition.qualitymag.com/august-2022/management/?oly_enc_id=8121B1799501C8R
Also listen to this pod cast on this topic https://www.qualitymag.com/media/podcasts/2594-quality-podcasts/play/227-jim-spichiger-speaking-of-certification?oly_enc_id=6700E9446578J9A