NAICS / 541820

NAICS 541820 — Professional, Scientific, and Technical Services

NAICS 541820 covers professional, scientific, and technical services. As of October 16, 2026, there is 1 open federal solicitation classified under this code, most frequently issued by COMMERCE, DEPARTMENT OF.

Data as of October 15, 2026, reconciled daily from official federal sources.

Top Buying Agencies

COMMERCE, DEPARTMENT OF1

By Notice Type

Sources Sought1

Upcoming Deadlines

Title	Agency	Deadline
United States Patent and Trademark Office (USPTO) Public Awareness campaign strategy on the dangers of counterfeit substances or devices	COMMERCE, DEPARTMENT OF	11/6/2026

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