The NASA/NSSC has a requirement for Stratasys Annual Maintenance Renewal. The government intends to issue a sole source contract to Stratasys, Inc. under the authority of FAR 13.106-1(b)(1)(i). The performance will be located at NASA/Langley Research Center (LARC). • The NAICS Code for this procurement is 811210. • The government intends to acquire commercial items and services using the provisions, clauses, and procedures prescribed in FAR Part 12 and FAR Part 13. • Interested organizations may submit their capabilities and qualifications to perform the effort in writing to the identified point of contact. • Oral communications are not acceptable in response to this notice.