Our clients work in highly regulated environments on critical applications and so we understand the importance of maintaining exemplary standards at all times.

Celtic Chemicals continuously reviews its product quality and it remains committed to improving its customer service.

It is why we have a dedicated in-house quality team who work to identify and implement best in class standards.


FEMAS CertificateFEMAS

Celtic Chemicals gained FEMAS accreditation in April 2014. This quality standard ensures animal feed grade ingredients meet stringent quality criteria. "Celtic's animal health and nutrition customers can rest assured they're buying quality, fully traceable , regulatory compliant minerals".

BSI CertificateISO 9001-2015

Celtic Chemicals has achieved and maintained the standards of ISO 9001-2015 since 1993. ISO 9001 is an internationally recognised standard for quality management systems, ensuring proven processes are in place to meet high customer service. Celtic undergoes a stringent annual audit by an independant certification body, 

BRC CertificateBritish Retail Consortium

Celtic Chemicals is accredited by Bureau Veritas to BRC Storage & Distribution Issue 4: November 2020 under the scope "Wholesaling and storage of branded & own branded speciality high purity mineral salts for the nutritional market".

FSSC CertificateFSSC 22000

Celtic Chemicals has achieved and maintained the standards of FSSC 22000 since June 2016.



In addition Celtic Chemicals is registered and compliant with:

  • EC 183/2005 - Hygiene of Feedstuffs
  • EC-852/2004 Hygiene of Foodstuffs
  • Approval number: GB 563E00002

Celtic Chemicals is also registered and compliant with relevant food hygiene legislation, approval no: 2752. 

The company has a fully implemented and effective food/feed safety plan based upon Codex Alimentarius HACCP principles (hazard analysis and critical control points).