Skip to main content

An official website of the United States government

Here’s how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

GSA seal logo and AAS logo
    • About us
    • Our organization
    • Careers
    • Acquisition process
    • SBIR and STTR
    • ASTRO
  • Industry
  • Government partners
  • Contact AAS
  • Buy through us
  • Sell to government
  • Policy & regulations
  • Real estate
  • Small business
  • Travel
  • Technology
  • About us
  1. Home
  2. Acquisition process
  3. SBIR and STTR

Small Business Innovation Research and Small Business Technology Transfer

The SBIR and STTR programs are highly competitive programs that encourage domestic small businesses to engage in Federal Research/Research and Development, or R/R&D, with the potential for commercialization. Including qualified small businesses in the nation’s R&D arena stimulates high-tech innovation, and the United States gains entrepreneurial spirit while meeting specific research and development needs.

Assisted Acquisition Services predominantly awards and administers SBIR or STTR Phase III contracts. The objective of Phase III is for small businesses to pursue commercialization of the objectives resulting from Phase I/II R/R&D activities. AAS also awards and administers Phase I/II work on behalf of clients in participating agencies.

Explore our AAS SBIR Dashboard

Our SBIR/STTR Work

AAS helps federal agencies turn small business innovation into mission-ready capabilities. We combine acquisition expertise with a deep understanding of emerging technologies to help agencies navigate the complexities of SBIR/STTR programs, accelerate innovation, and deliver solutions that address critical mission needs.

Explore examples of how AAS has supported federal agencies in advancing innovative technologies and achieving mission outcomes.

  • Authoritative Theater Object Management System

    Connecting Data to Strengthen Intelligence Operations

    Read more

    Defense Intelligence Agency │ $275M SBIR Phase III │ Industry partner: Black Cape

    Mission impact: Integrates intelligence data into one authoritative system, helping teams connect information, make faster decisions, and better support military operations.

  • Robotic Inspections

    Enabling Smarter Fleet Maintenance

    Read more

    U.S. Navy │ $300M SBIR Phase III │ Industry partner: Gecko Robotics

    Mission impact: Expands the Navy’s ability to conduct condition-based maintenance while keeping critical assets available for operations.

  • Valid Eval Decision Assistance Tool

    Turning Expert Insight into Better Decisions

    Read more

    U.S. Air Force Research Laboratory │ $25M SBIR Phase III │ Industry partner: Valid Evaluation

    Mission impact: Uses a standardized, evidence-based approach to bring together expert evaluations of proposals for innovative/emerging technologies, helping the Government assess submissions more consistently, transparently, and efficiently.

  • Air Gap Software Delivery

    Bringing New Capabilities to the Tactical Edge

    Read more

    Naval Sea Systems Command │ $300M SBIR Phase III │ Industry partner: Defense Unicorns

    Mission impact: Enables the Navy to securely deploy software and move critical logistics data across disconnected systems, supporting maintenance and operations aboard Columbia Class submarines.

Collaborating with AAS on SBIR/STTR Projects

Navigating SBIR/STTR contracts can be complex, but Assisted Acquisition Services provides expert support; here’s a step-by-step overview of how AAS works with you to award and administer these contracts.

  • Client: Contact GSA and provide the initial information about the requirement.

  • GSA: Obtains additional information on cyber supply chain risk management, construction, weapons systems, data rights, and SBIR disclosures to determine whether a Phase III award can be made.

  • Client and GSA: If accepted, a GSA team will be assigned, and you will provide intake documents. The team will assist you where necessary.

  • Client and GSA: Works with you to complete all technical and pre-solicitation documentation.

  • GSA and awardee: A request for proposal is sent to the SBIR/STTR awardee.

  • Client and GSA: Reviews the proposal and ensures compliance with statutory and regulatory requirements before an award can be made.

  • GSA: Contracting officer awards the contract.

  • GSA and awardee: Ensures contractor compliance with all requirements during contract administration.

Acquisition timelines

The time it takes to award a new Phase III contract depends on several factors, including the type of contract, ceiling value, maturity of requirements, and available resources. On average, agencies can expect about 120-180 days from the time we receive a complete requirements package. Early in the process, your AAS project manager will create a detailed acquisition schedule and provide updates throughout.

Phase III awards

Phase III contracts may result from prior Phase I, Phase II, or earlier Phase III agreements. They do not have to be awarded by the agency that funded the earlier phases. As long as the new work is derived from, extends, or completes work from those agreements, any federal agency can award a Phase III funding agreement.

Resources for agencies and businesses

For more information about SBIR/STTR, see:

  • SBIR.gov — program details and opportunities
  • SBIR FAQs — answers to common questions
  • SBIR Legislation — the law that establishes the programs
  • SBIR/STTR Policy Directive — program rules and guidance
  • CISA Cyber Resource Hub — cybersecurity guidance
  • Blue Cyber Initiative — resources for small businesses

Preparing to work with AAS

To begin the process of working with AAS, agencies should first provide a high-level overview of the project. This will allow us to confirm capacity and determine whether we can accept the requirement. Email gsasbir-sttr@gsa.gov to contact our SBIR/STTR team. Please include the following details in your message:

  • Full name
  • Email address
  • Your organization
  • A brief description of your project
  • Any additional information relevant to your inquiry

Fraud, waste, and abuse

View the Small Business Administration’s list of fraud, waste, and abuse.

To report suspected fraud, waste, and/or abuse on a SBIR/STTR work that has been awarded by AAS, please contact gsasbir-sttr@gsa.gov.

Print Page Email Page
Last updated: Oct 7, 2026
Top
    • Overview
    • About us
    • Acquisition process
      • SBIR and STTR
      • SBIR Dashboard
      • ASTRO
    • Industry
    • Government partners
    • Contact AAS

Home

  • Resources for …
    • Americans with Disabilities
    • Citizens and Consumers
    • Federal Employees
    • GSA Employees
    • Native American affairs
    • Presidential & Congressional Commissions, Boards or Small Agencies
    • Small Business
  • Governmentwide Initiatives
    • Centers of Excellence
    • Digital experience
    • Emergency response
    • Federal Cybersecurity
    • ID, Credentials, and Access Management
    • Information Quality
    • Open Data
    • Technology Modernization Fund
  • Contact us
    • Report a website issue
  • Organization
    • Leadership Directory
    • Staff Directory
  • References
    • Annual reports
    • Budget and Performance
    • Orders & Directives
    • Forms
  • Website Information
    • A-Z Index
    • Sitemap
  • Also of Interest
    • Data.gov
    • Whitehouse.gov
  • Tools
    • eBuy
    • eLibrary
    • Contracting forecast tool
    • GSA Advantage
    • GSA Auctions
GSA Seal
  • Facebook
  • X
  • LinkedIn
  • Truth Social
  • YouTube
  • instagram
  • Blog
  • email

JOIN THE CONVERSATION

GSA.gov

An official website of the U.S. General Services Administration

  • Accessibility statement
  • Website policies
  • Vulnerability disclosure policy
  • Reports
  • Office of the Inspector General
  • No FEAR Act
  • FOIA requests
  • Board of Contract Appeals
Looking for U.S. government information and services?
Visit USA.gov

PER DIEM LOOK-UP

1 Choose a location

Error, The Per Diem API is not responding. Please try again later.

No results could be found for the location you've entered.

Get my location

OR

OR

Rates for Alaska, Hawaii, and U.S. territories and possessions are set by the Department of Defense.

Rates for foreign countries are set by the Department of State.

2 Choose a date


OR

Rates are available between 10/1/2024 and 09/30/2027.

The End Date of your trip can not occur before the Start Date.

 
 
Additional terms and conditions

Traveler reimbursement is based on the location of the work activities and not the accommodations, unless lodging is not available at the work activity, then the agency may authorize the rate where lodging is obtained.

Unless otherwise specified, the per diem locality is defined as "all locations within, or entirely surrounded by, the corporate limits of the key city, including independent entities located within those boundaries."

Per diem localities with county definitions shall include"all locations within, or entirely surrounded by, the corporate limits of the key city as well as the boundaries of the listed counties, including independent entities located within the boundaries of the key city and the listed counties (unless otherwise listed separately)."

When a military installation or Government - related facility(whether or not specifically named) is located partially within more than one city or county boundary, the applicable per diem rate for the entire installation or facility is the higher of the rates which apply to the cities and / or counties, even though part(s) of such activities may be located outside the defined per diem locality.