(a) This subpart does not apply to commercial products and commercial services. This subpart applies to contracts other than those for—

1. (1)Information technology, including telecommunications;

2. (2)Construction;

3. (3)Architect-engineer services; and

4. (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.