DOT buys mission-specific products and services through federal solicitations, contract vehicles, and recurring program demand.

How do I find current DOT solicitations?

Use the opportunities tab on this page to review the latest DOT notices, then move into sub-agencies and offices to find the buying teams that actually release work.

Does DOT have sub-agencies and contracting offices?

DOT may buy through bureaus, components, or contracting offices. Use the hierarchy sections on this page to understand where the work is actually being awarded and competed.

How often is DOT contract data updated?

SamSearch refreshes federal procurement data on a recurring schedule so agency pages surface new solicitations, buyer relationships, and market patterns without relying on manual research alone.

Federal Agency

DOT

Browse procurement hierarchy and active opportunities for DOT.

Federal hierarchy navigation0 solicitations

Solicitations

Federal records indexed

Sub-Agencies

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Hierarchy branches

Offices

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Contracting offices

Top NAICS

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Most frequent

About

Mission, scope, and contracting profile of DOT.

DOT is a federal buyer in the SamSearch government contracting directory. Use this page to review current indexed opportunities, then drill into active solicitations, hierarchy, and category fit.

Opportunity activity heatmap (2024-present)

Monthly posted opportunity volume from 2024 onward. Darker = more indexed records.

Count-based2024-2026

2024

2025

2026

This view uses monthly opportunity counts from the public dataset. Monthly obligation dollars are not available on these pages.

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DOT contracting FAQ

Common questions about doing business with DOT, navigating its hierarchy, and tracking solicitations.