42 Testing, analysis and evaluation, and developing testing specifications for testing, of the skills and abilities of technicians in the fields of inspection, cleaning, repair, restoration and floor covering installation, featuring water, fire and smoke damage restoration, structural drying, mold and microbial remediation, odor control, carpet repair and reinstallation, carpet color repair, inspection, cleaning, repair and restoration of flooring, marble, stone, upholstery, fabrics and textiles, floor coverings, hard surfaces, substrates and subfloors, personal property, fixtures, buildings and structures, trauma and crime-scene clean-up and health and safety standards in the performance of inspection, cleaning, repair and restoration services, to determine conformity with certification standards; Providing technological information in the fields of cleaning, inspection, water damage restoration, fire and smoke damage restoration, odor control, mold remediation and repair of the built environment; Development of written voluntary standards in the fields of cleaning, inspection, water damage restoration, fire and smoke damage restoration, mold remediation and repair of the built environment, featuring water, fire and smoke damage restoration, structural drying, mold and microbial remediation, odor control, carpet repair and reinstallation, carpet color repair, inspection, cleaning, repair and restoration of flooring, marble, stone, upholstery, fabrics and textiles, floor coverings, hard surfaces, substrates and subfloors, personal property, fixtures, buildings and structures, trauma and crime-scene clean-up and health and safety standards in the performance of inspection, cleaning, repair and restoration services; Testing, analysis, development and evaluation of the knowledge of others for use in developing voluntary standards and to determine conformity with certification standards, in the fields of cleaning, inspection, water damage restoration, fire and smoke damage restoration, mold remediation and repair of the built environment; Evaluation of instructors and schools to determine qualifications to teach approved classes in preparation for certification examinations