42 Testing, analysis, and evaluation of the knowledge, skills and abilities of others for the purpose of certification and re-certification in the field of Fuel management services in the field of public and private fleets of transportation vehicles; Testing, analysis, and evaluation of Fuel management services in the field of public and private fleets of transportation vehicles for the purpose of certification and re-certification; Testing, analysis, and evaluation of Fuel management services in the field of public and private fleets of transportation vehicles to assure compliance with industry standards