Accreditations, Memberships & Affiliations Our Accreditations, Memberships and Affiliations Accreditations Safe Contractor Approved CHAS – Premium plus members Constructionline – Silver members Memberships Constructing Excellence South West CSA (Commissioning Specialist association) The Building Forum for Devon & Cornwall Affiliations & Friends SSG Training and Consultancy They support D&S by being our H&S and HR external consultants. SolidTekThey supply and support D&S Commissioning with all of our solid chemicals. DosaFilThey supply and support D&S with side stream filtration products The Image Designs D&S Commissioning’s brand and graphic designers. BalloonsThe chosen charity of D&S Commissioning – “Balloons is a charity that provides support for children, young people and their families before an expected death, or following the death, of someone significant in their lives."