NAICS / 541519

NAICS 541519 — Professional, Scientific, and Technical Services

NAICS 541519 covers professional, scientific, and technical services. As of October 16, 2026, there are 37 open federal solicitations classified under this code, most frequently issued by VETERANS AFFAIRS, DEPARTMENT OF.

Data as of October 10, 2026, reconciled daily from official federal sources.

Top Buying Agencies

VETERANS AFFAIRS, DEPARTMENT OF14

DEPT OF DEFENSE8

INTERIOR, DEPARTMENT OF THE4

HOMELAND SECURITY, DEPARTMENT OF2

COURT SERVICES AND OFFENDER SUPERVISION AGENCY1

By Notice Type

Award Notice19

Justification12

Combined Synopsis/Solicitation3

Sources Sought2

Special Notice1

Upcoming Deadlines

Title	Agency	Deadline
DA10--LOGICARE Patient Instructions Software and License	VETERANS AFFAIRS, DEPARTMENT OF	10/16/2026
STANDARD LABOR DATA COLLECTION AND DISTRIBUTION APPLICATION (SLDCADA) DRAFT REQUEST FOR PROPOSAL	DEPT OF DEFENSE	10/20/2026
DA10--Qgenda Scheduling Software	VETERANS AFFAIRS, DEPARTMENT OF	10/23/2026
IRS Audio-Visual (AV) and Video Teleconferencing (VTC) Enterprise Systems Integration, Support, and Maintenance Master IDIQ	TREASURY, DEPARTMENT OF THE	10/30/2026
7A21--460-24-009 CLC and Fourth Floor Patient Elopement System	VETERANS AFFAIRS, DEPARTMENT OF	11/9/2026

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