Section 46.801 - Applicability(a) This subpart does not apply to commercial products and commercial services. This subpart applies to contracts other than those for-(1) Information technology, including telecommunications;(3) Architect-engineer services; and(4) Maintenance and rehabilitation of real property.(b) See subpart 46.7, Warranties, for policies and procedures concerning contractor liability caused by nonconforming technical data.48 FR 42415, Sept. 19, 1983, as amended at 61 FR 41471, Aug. 8, 1996; 66 FR 53484 , Oct. 22, 2001; 86 FR 61031 , Nov. 4, 2021