ISO 6781-3:2015规定了（i）对建筑物进行热成像调查，（ii）解释热成像调查产生的数据，以及（iii）报告热成像调查结果的人员的资格和能力要求。 ISO 6781-3:2015为小型建筑、住宅建筑、商业和机构建筑的热像测量、分析和报告结果的个人知识、技能和能力的三类符合性声明提供了依据。 ISO 6781-3:2015不适用于专用设备或其他特定情况。

ISO 6781-3:2015 specifies the qualifications and competence requirements for personnel who (i) perform thermographic investigations on buildings, (ii) interpret the data emanating from thermographic investigations, and (iii) report the results of thermographic investigations. ISO 6781-3:2015 provides the basis for a statement of conformity, in three classes, of the knowledge, skills and abilities of individuals to perform thermographic measurements, analysis and reporting of results for small buildings, residential buildings, and commercial and institutional buildings. ISO 6781-3:2015 is not applicable to specialized equipment or other specific situations.