Advisory and Assistance Services (A&AS)

Advisory and Assistance Services (A&AS) is a formally defined category of government contracting covering services that provide management and professional support, studies and analyses, and engineering and technical services to federal agencies. The classification carries regulatory weight because it determines how agencies must budget, justify, and report these expenditures. Contractors providing consulting, analytical, or technical support services frequently find their work classified as A&AS, which triggers specific oversight and reporting requirements that both agencies and contractors need to understand.

What is A&AS?

FAR Subpart 37.2 defines Advisory and Assistance Services and establishes the procurement rules for this category. OMB Circular A-11 further defines A&AS for budget classification purposes, and agencies must track and report A&AS obligations separately in their budget exhibits.

FAR 2.101 defines the three subcategories of A&AS. Management and Professional Support Services cover advice and assistance on management, organizational structure, administrative operations, personnel management, and similar functions. Studies, Analyses, and Evaluations cover research, assessments, analysis of alternatives, feasibility studies, and program evaluations. Engineering and Technical Services cover expert advice and assistance in applying engineering, scientific, or technical disciplines to government programs, problems, or decisions.

A&AS differs from straightforward product acquisition or commodity services. The defining characteristic is that the contractor provides intellectual output - analysis, recommendations, or technical judgment - that informs government decision-making. This distinction matters because the government must ensure that A&AS contractors do not exercise inherently governmental functions, as required by OMB Policy Letter 11-01 on performance of inherently governmental and critical functions.

DoD applies additional controls to A&AS through DFARS Subpart 237.2 and the associated Procedures, Guidance, and Information (PGI). DoD components must submit annual reports on A&AS spending and are subject to limitations on using A&AS funds for certain activities that should be performed by government civilians.

Why it matters for contractors

The A&AS classification affects contractors in several important ways. First, A&AS contracts typically receive higher scrutiny during audits and program reviews because Congress and OMB track the government's reliance on contractors for advisory functions as a policy concern. Contractors should maintain clear boundaries between advisory roles and decision-making to avoid creating inherently governmental function issues.

Second, agencies may face A&AS funding restrictions that cap total obligations for advisory and assistance services, which can limit the agency's ability to expand task orders or add scope mid-performance. Contractors should understand whether their contract vehicle is classified as A&AS and what funding caps the agency is managing against.

Third, A&AS work is often funded with O&M appropriations on an annual basis, meaning agencies must re-obligate new funds each year. This creates renewal cycles and annual funding modifications that contractors must plan around in their invoicing and cash flow forecasting.

Example

A federal agency awards a contract to a management consulting firm to conduct an organizational efficiency study and provide recommendations for consolidating two field offices. The work falls under the Studies, Analyses, and Evaluations subcategory of A&AS. The contracting officer includes FAR 52.237-2 (Protection of Government Buildings, Equipment, and Vegetation) in the contract and ensures that the statement of work clearly defines deliverables as recommendations for government decision-makers, not decisions made by the contractor, to preserve the government's authority over inherently governmental choices.