4.4.2.2  Flexible Scope of ISO/IEC 17025 Accreditation  3 A Laboratory  may modify or add Analytes  to Analytical Testing  Procedures , which are included within its Scope of ISO/IEC 17025 Accreditation or  develop new Analytical Testing  Procedure (s) that involve technology already included within the Scope of ISO/IEC 17025 Accreditation, without the need for approval by the Accreditation Body that provides the ISO/IEC 17025 accreditation of that Laboratory .