[Class : 42] Certification [Quality Control]; Authentication Services [Product Certification Services]; Reference Material Certification Services [Quality Assessment]; Reference Material Certification Services [Quality Testing]; Reference Material Certification Services [Quality Control]; Quality Testing Of Products For Certification Purposes; Quality Control Testing Of Products For Certification Purposes; Quality Assurance Services; Validation Services, Quality Control; Certification Services [Testing, Verification And Authentication Of The Services Of Others For The Purpose Of Certification]; Certification Services [Testing, Verification And Authentication Of The Goods Of Others For The Purpose Of Certification]; Testing Services For The Certification Of Quality And Standards; Testing, Analysis And Evaluation Of The Services Of Others For Certification Purposes; Testing, Analysis And Evaluation Of The Services Of Others To Determine Conformity With Certification Standards; Accreditation Services [Certification Of Competence And Quality] In The Area Of Expertise Of An Organization Or A Person; Quality Control Services For Certification Purposes; Quality Audits; Environmental Consultancy Services.