Certification [quality control]; Certification of educational services; Quality testing of products for certification purposes; Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Testing, analysis and evaluation of the goods of others for the purpose of certification; Testing, analysis and evaluation of the services of others for the purpose of certification; Certification services of messages transmitted via telecommunications; Certification services of data transmitted via telecommunications; Quality control; Quality assessment; Quality control for others; Quality assurance consultancy; Quality control testing; Product quality testing; Quality checking and testing; Quality checking; Quality audits; Product quality evaluation; Testing, authentication and quality control; Quality control relating to computer systems; Conducting of quality control tests; Providing quality assurance services; Quality control and authentication services; Quality control of goods and services; Inspection of goods for quality control; Testing services for the certification of quality or standards.
Certification [quality control]; Certification of educational services; Quality testing of products for certification purposes; Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Testing, analysis and evaluation of the goods of others for the purpose of certification; Testing, analysis and evaluation of the services of others for the purpose of certification; Certification services of messages transmitted via telecommunications; Certification services of data transmitted via telecommunications; Quality control; Quality assessment; Quality control for others; Quality assurance consultancy; Quality control testing; Product quality testing; Quality checking and testing; Quality checking; Quality audits; Product quality evaluation; Testing, authentication and quality control; Quality control relating to computer systems; Conducting of quality control tests; Providing quality assurance services; Quality control and authentication services; Quality control of goods and services; Inspection of goods for quality control; Testing services for the certification of quality or standards.
Certification [quality control]; Certification of educational services...
