Technology Readiness Assessment (TRA)

A Technology Readiness Assessment (TRA) is a formal, independent evaluation of the maturity of critical technologies in a government acquisition program, expressed as Technology Readiness Levels (TRLs), conducted to support milestone decision reviews and ensure that technology risk is understood before major program investments are committed.

What is a Technology Readiness Assessment?

DoDI 5000.02 requires TRAs at Milestone B and Milestone C for all ACAT I and ACAT II programs. The TRA identifies which technologies in the system are "critical", those whose failure would prevent the system from meeting a Key Performance Parameter or that have no viable backup solution, and evaluates the evidence supporting the TRL claimed for each.

TRAs are conducted by independent review teams assembled by the Milestone Decision Authority or the program's independent technical authority. The review team examines the contractor's or government's evidence package, which includes test data, analysis, and demonstration results supporting each TRL claim. The team applies standardized criteria to determine the highest TRL that the evidence supports, issues a formal TRA report, and presents findings at the Milestone Decision Review.

The significance of TRA outcomes is codified in law: the Weapon Systems Acquisition Reform Act of 2009 (WSARA) requires that all critical technologies reach TRL 6 before a program may enter the Engineering and Manufacturing Development (EMD) phase (Milestone B). Technologies below TRL 6 at Milestone B are classified as critical technology risks that require additional maturation funding and schedule in the program plan.

Why TRAs matter for government contractors

Contractors developing new defense systems must proactively manage TRL advancement to avoid Milestone B delays. A TRA finding that a critical technology is at TRL 4 when TRL 6 is required can delay Milestone B by one to three years, with direct impacts on program cost, revenue recognition, and competitive position. Contractors who maintain rigorous internal TRL evidence packages are better prepared to support independent TRA reviews.

Example

A defense prime contractor preparing for Milestone B on a new electronic warfare system commissions an internal pre-TRA assessment six months before the formal review. The assessment reveals that one jammer module, a critical technology, is at TRL 5 based on laboratory demonstrations but has not been demonstrated in a relevant electromagnetic environment. The contractor accelerates a live-environment demonstration in a government test facility, producing the evidence needed to support a TRL 6 claim before the Milestone B TRA is conducted.

Frequently Asked Questions

Who conducts a formal TRA for DoD programs?

The program's independent technical authority or a government laboratory designated by the MDA typically leads the TRA. Contractors provide evidence packages but do not conduct the independent assessment themselves. The TRA report is submitted to the MDA as an input to the Milestone Decision Review.

What evidence is required to support a TRL claim?

TRL evidence must demonstrate that the specific level's criteria have been met in the stated environment. For TRL 6, this typically requires documented test reports from demonstrations in a relevant (not just laboratory) environment, with test setup descriptions, pass/fail criteria, and results reviewed by independent assessors.

How does a TRA differ from a program risk assessment?

A TRA specifically evaluates technology maturity on the TRL scale. A program risk assessment is broader, it evaluates all sources of program risk including technology, schedule, cost, manufacturing, and programmatic factors. TRA results feed into the overall program risk assessment, but the two are separate processes.

Do civilian agencies conduct TRAs?

Yes, though terminology and processes vary. NASA has used TRLs and TRAs since the 1970s. Civilian agencies including the Department of Energy, DHS, and FAA use TRL-based technology maturity assessments for major R&D investments. OMB's Capital Planning guidance encourages TRL-based risk assessment for major IT investments, though the terminology differs (software and IT TRL scales have been developed to complement the hardware-focused original).