Major Automated Information System (MAIS)
A Major Automated Information System (MAIS) is an automated information system designated by a Department of Defense Component Head as major, or one that exceeds statutory cost thresholds in any single fiscal year. MAIS programs involve large-scale information technology investments that require heightened oversight within the defense acquisition system.
What Is Major Automated Information System?
A Major Automated Information System (MAIS) is an automated information system designated by a Department of Defense Component Head as major, or one that exceeds statutory cost thresholds in any single fiscal year. MAIS programs involve large-scale information technology investments that require heightened oversight within the defense acquisition system.
Key Characteristics
Designated as major by a DoD Component Head
Exceeds specific annual cost thresholds defined by statute
Supports critical defense business or operational functions
Subject to enhanced reporting and congressional oversight
Managed under formal acquisition milestone reviews
How It Works in Government Contracting
Where it appears in the procurement lifecycle
MAIS programs are managed within the defense acquisition lifecycle and typically move through formal milestone decisions such as program initiation, development, and full deployment.
Who uses it
The Department of Defense, military departments, and defense agencies sponsor and oversee MAIS programs. Contractors design, develop, integrate, and sustain these systems.
Why it matters
Because of their cost and mission impact, MAIS programs receive additional scrutiny, reporting requirements, and oversight compared to smaller IT efforts.
Practical application
Examples include enterprise logistics systems, financial management platforms, personnel systems, and cybersecurity infrastructure supporting DoD operations. Contractors often compete for multi-year, high-value IT modernization efforts under this designation.
Regulatory Framework
MAIS programs are governed by specific defense acquisition statutes and policies, including:
10 U.S.C. Chapter 144A and related statutory provisions addressing major defense acquisition programs and major automated information systems
Department of Defense Instruction 5000 series governing the defense acquisition system
Federal Acquisition Regulation and Defense Federal Acquisition Regulation Supplement for contracting procedures
Clinger-Cohen Act requirements for federal IT investment management
These authorities establish cost thresholds, reporting rules, milestone reviews, and congressional notification requirements.
Why It Matters for Contractors
MAIS programs often represent large, multi-year IT modernization opportunities with significant contract value.
Contractors must meet strict documentation, cost reporting, cybersecurity, and performance requirements.
Participation in a MAIS program can position a contractor as a long-term strategic partner within the defense IT ecosystem.
Risk Considerations: High visibility and oversight increase performance risk. Cost overruns or schedule delays may trigger reporting to Congress and corrective actions.
Common Misconceptions
All large IT projects are MAIS.
Only systems formally designated or exceeding statutory thresholds qualify.
MAIS only applies to software.
MAIS programs can include software, hardware, integration services, and sustainment activities.
MAIS and Major Defense Acquisition Program are the same.
They are related but distinct categories within the defense acquisition framework.
Frequently Asked Questions
What qualifies a system as a MAIS?
It must either be formally designated as major by a DoD Component Head or exceed established cost thresholds in a fiscal year.
What are the cost thresholds for MAIS?
Thresholds are defined in statute and updated periodically. They generally involve hundreds of millions of dollars in program costs.
Is a MAIS the same as a Major Defense Acquisition Program?
No. Major Defense Acquisition Programs typically focus on weapons systems, while MAIS programs focus on information systems.
Do civilian agencies use the term MAIS?
The term is primarily used within the Department of Defense acquisition framework.
Related Government Contracting Topics
Major Defense Acquisition Program: A DoD program for weapons systems with significant cost and oversight requirements, distinct from MAIS.
Defense Acquisition System: The overarching framework for managing defense programs, including MAIS, from concept to disposal.
Milestone Decision Authority: The official responsible for approving key program phases, including for MAIS programs.
Clinger-Cohen Act: A federal law requiring disciplined IT investment management and oversight.
Defense Federal Acquisition Regulation Supplement: The regulation supplementing the FAR for defense-specific IT and system acquisitions.
Information Technology Acquisition: The broader category of procuring IT systems, under which MAIS programs fall.
MAIS programs represent the highest tier of defense IT investments. For contractors, these programs offer significant multi-year opportunities but require strict adherence to cost reporting, cybersecurity, and milestone review processes under heightened congressional and DoD oversight.