PSC 7644

Overview

The Product Service Code (PSC) is a governmentwide taxonomy that classifies what the U.S. government buys, enabling standardized reporting, analysis, and visibility into federal spending. PSCs are recorded on contract actions and used for procurement data collection and oversight; the PSC structure and definitions are maintained through the PSC Manual published on Acquisition.gov. ¹

PSC 7644 designates “Digital Maps, Charts and Geodetic Products” within Federal Supply Group 76 (Books, Maps, and Other Publications). The PSC Manual lists this class title under Section D (Product Codes) but does not provide additional includes/excludes or format notes beyond the class name. Not specified by official sources. ¹

See also on G2X:

• PSC 7644 overview
• G2X — PSC 7641
• G2X — PSC 7643

What this PSC covers

• Digital map products. ¹
• Digital chart products. ¹
• Digital geodetic products. ¹
• Digital geospatial end products (deliverables). Not specified by official sources. ¹
• Format/scale/projection specifications. Not specified by official sources. ¹
• Domain-specific scope examples (aeronautical, hydrographic, topographic). Not specified by official sources. ¹

Related NAICS and PSC codes

Type	Code	Descriptor
PSC	7641	Aeronautical Maps, Charts and Geodetic Products
PSC	7642	Hydrographic Maps, Charts and Geodetic Products
PSC	7643	Topographic Maps, Charts and Geodetic Products
PSC	7640	Maps, Atlases, Charts and Globes

Descriptors per PSC Manual. ¹

Coding and reporting notes

• PSCs are required line‑item data elements on federal awards; contracting instruments must include a Product or Service Code. ²
• Synopses posted to the Governmentwide Point of Entry (SAM.gov) must include a “Product or Service Code.” ³
• SAM.gov contract award data supports filtering by PSC and NAICS under “Product or Service Information.” ⁴

Frequently asked questions

• What is PSC 7644?

  • It is the PSC for “Digital Maps, Charts and Geodetic Products,” listed under Group 76 in Section D (Product Codes) of the PSC Manual. The manual does not provide further includes/excludes for this class. ¹

• Is PSC 7644 a product or a service code?

  • Group 76 resides in Section D of the PSC Manual, which covers product codes. Therefore, 7644 is a product classification rather than a services classification. ¹

• How does PSC 7644 differ from PSC 7641, PSC 7642, and PSC 7643?

  • The manual enumerates separate classes for Aeronautical (7641), Hydrographic (7642), and Topographic (7643) products, while 7644 denotes “Digital Maps, Charts and Geodetic Products.” Specific delineations beyond these titles are not provided. ¹

• Where do PSC codes show up in federal systems?

  • PSCs appear on contract instruments and in reporting (e.g., FPDS/SAM contract data). FAR 5.207 requires PSCs in synopses submitted to SAM.gov; FAR 4.1005‑1 requires PSCs as line‑item data elements. ³

• Do SBA small business size standards apply to PSC 7644?

  • Size standards are established by SBA and correspond to NAICS industries, not PSCs. Eligibility determinations use the NAICS code assigned to the procurement, so size standards do not attach directly to 7644. ⁵

Useful resources

• PSC 7644 overview on G2X
• PSC Manual (current): April 2025 edition (Acquisition.gov). ¹
• FAR 4.1005‑1 Required data elements (PSC at the line‑item level). ²
• SAM.gov Contract Data — PSC/NAICS filter overview. ⁴
• FAR 5.207 Preparation and transmittal of synopses (PSC required in synopses to SAM.gov). ³

References

1. Acquisition.gov — PSC Manual April 2025 (PDF). https://www.acquisition.gov/content/psc-manual-april-2025.pdf
2. FAR 4.1005‑1 Required data elements. https://www.acquisition.gov/far/4.1005-1
3. FAR 5.207 Preparation and transmittal of synopses. https://www.acquisition.gov/far/5.207
4. SAM.gov — Contract Data (PSC selectable under Product or Service Information). https://sam.gov/content/contract-data
5. U.S. Small Business Administration — Size standards overview (NAICS‑based). https://www.sba.gov/federal-contracting/contracting-guide/size-standards