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Singleton Birch is quality assured to ISO 9001:2015 with the British Standards Institution (certificate number FM 21195). This confirms our commitment to the supply of high quality products and the maintenance of quality assurance. 

Product quality is continuously assessed by trained operators and chemists who undertake both random sample and quality plan testing. 

Singleton Birch have an ongoing commitment to research and development to improve our products and our understanding of the way in which they function within our customer’s processes. 

We are accredited to:

  • ISO 14001:2015, the Environmental standard (certificate number EMS 59687),
  • ISO 45001:2018, the Health and Safety standard (certificate number OHS 75240),
  • ISO 50001:2018, the Energy standard (certificate number ENMS 776791),  and
  • FEMAS – Feed Materials Assurance Scheme (certificate number  83388).