; and (C) is occupied at least six months out of the year. (6) Home energy savings retrofit rebate program The terms Home Energy Savings Retrofit Rebate Program or Program means the Home Energy Savings Retrofit Rebate Program established under section 32103(a). (7) Homeowner The term homeowner means the owner of an owner-occupied home or a tenant-occupied home. (8) Indian tribe The term Indian tribe has the meaning given the term in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (9) Natural gas utility The term natural gas utility means any company, person, cooperative, State or local governmental agency or instrumentality, or Indian tribe that transports, distributes, or sells natural gas at retail. (10) Qualified contractor The term qualified contractor means a residential energy efficiency contractor that meets minimum applicable requirements established under section 32104. (11) Qualified home energy efficiency retrofit The term qualified home energy efficiency retrofit means a retrofit described in section 32108(d). (12) Quality assurance program The term quality assurance program means a program established under this part, or recognized by the Secretary under this part, to oversee the delivery of home efficiency retrofit programs to ensure that work is performed in accordance with standards and criteria established under this part. Delivery of retrofit programs includes delivery of quality assurance reviews of rebate applications and field inspections. Individuals performing quality assurance work under a quality assurance program must be certified under an ANSI accredited quality control inspection certification designation. (13) Quality assurance provider The term quality assurance provider means any entity that meets the minimum applicable requirements established under section 32106. (14) Rebate aggregator The term rebate aggregator means an entity that meets the requirements of section 32105. (15) RESNET The term RESNET means the Residential Energy Services