The aerospace and defense industry has always operated in a demanding environment. Strict export controls, government contracting requirements, and the sheer complexity of global supply chains have kept compliance leaders busy for decades. But the operating environment has shifted in ways that make even experienced teams pause.
Geopolitical fragmentation, accelerating digitalization, expanding ESG obligations, and the growing sophistication of bad actors across multi-tier supply chains have converged into a risk landscape with few historical precedents. For compliance teams in aerospace and defense, the response to this moment will define how their organizations perform, not just in audits and regulatory reviews, but in their ability to win contracts, maintain trust, and scale sustainably.
Third-party risk management sits at the center of that challenge. And for most organizations in the sector, the current state of their TPRM program is not yet equal to the demands being placed on it.
Compliance Pressures Unique to Aerospace and Defense
Every industry faces compliance risk. But aerospace and defense organizations face a specific combination of pressures that makes their challenge qualitatively different.
Supply chains that run deep and wide
Aerospace and defense (A&D) organizations manage supplier ecosystems that extend far beyond the first tier. The critical components in an aircraft or a defense system may pass through four, five, or more tiers of suppliers before reaching the prime contractor. Each tier introduces its own exposure: sanctions risk, forced labor violations, ESG controversies, cybersecurity vulnerabilities.
Regulators, customers, and governments now expect transparency not just into direct vendors, but all the way down to sub-tier relationships. That is a significant bar for organizations that, in many cases, still lack visibility beyond tier one suppliers.
Geopolitical volatility that doesn't stand still
Export controls on semiconductors and rare earth materials are tightening, alliances are shifting, and sanctions regimes are in constant motion. A supplier that was low risk twelve months ago may carry a very different profile today. For compliance leaders, this means the traditional model of periodic assessments and annual reviews is no longer adequate. Risk doesn't move on your schedule.
Diverging regulatory expectations across jurisdictions
The EU is doubling down on mandatory sustainability due diligence under CSRD and CSDDD. The US is taking a more flexible approach. Defense organizations often face additional layers of government contracting requirements, security clearance considerations, and dual-use technology oversight that don't apply in other sectors. Chief Compliance Officers managing global operations must simultaneously track and reconcile requirements that are moving in different directions.
Federated organizational structures that create invisible gaps
Most large A&D organizations operate on a federated model: centralized compliance standards with decentralized execution at the business unit or regional level. This structure enables agility but creates compliance risk. Processes, standards, and reporting practices vary across regions. What looks consistent from the top may be anything but in practice. When a regulator, a board, or a customer asks for a unified view of compliance posture, the fragmentation becomes immediately visible and hard to explain.
M&A activity that brings hidden liabilities
Defense, space, drones, and cybersecurity have all seen increased deal activity. Compressed timelines and rising valuations put pressure on due diligence. Organizations that move quickly without rigorous third-party screening can find themselves inheriting sanctions exposure, ESG liabilities, or cybersecurity vulnerabilities that weren't visible at close. Post-merger integration is equally critical: acquired entities don't automatically adopt the acquiring organization's compliance standards.
Workforce and ethical culture risks
Talent scarcity, AI-driven role changes, and cross-border recruitment introduce integrity risks that don't always surface through traditional compliance channels. The organizations that manage these risks well are the ones that have embedded compliance into the fabric of how they onboard, train, and manage people, not just into the policies that sit in a shared drive.
What Compliance Leaders in the Sector Are Actually Experiencing
Speaking with compliance leaders across aerospace and defense, a consistent set of frustrations emerges. These aren't abstract challenges. They describe the day-to-day reality of trying to manage growing risk with limited resources and fragmented tools.
Many describe their programs as lacking a single source of truth. Vendor data lives in department spreadsheets. Processes vary across business units. When an auditor or regulator asks a direct question about the third-party risk landscape, the honest answer is that nobody is quite sure.
Volume is another persistent challenge. Compliance teams managing thousands of third-party screenings, disclosures, and conflicts of interest cases each year cannot realistically review everything at equal depth. Low-risk cases consume the same analyst time as high-risk ones. The result is wasted effort on the former and insufficient attention on the latter.
Audit pressure has increased significantly. Regulators and customers now expect compliance programs to be not just operational, but auditable: structured, traceable, and consistent. Leaders describe this as a constant pressure, not a once-a-year event. If the evidence trail doesn't exist, the program might as well not exist.
The desire to shift from reactive to predictive is perhaps the most consistent theme. Leaders don't want to learn about a supplier's ESG controversy from a news story. They don't want to discover a sanctions hit at contract renewal. They want systems that surface risks early enough to act on them, before they become incidents.
The Role of TPRM Maturity in Meeting These Challenges
Third-party risk management is where many of these pressures converge. And the maturity of a TPRM program, specifically how structured, connected, and intelligent it is, determines how well an organization can actually respond.
When it comes to TPRM maturity, understanding where your program sits today is the essential first step, because the risks at each stage are different, and so are the paths forward.
At the earliest stages, organizations are operating with significant blind spots. Vendor data is scattered across spreadsheets. Due diligence is event-driven, triggered by audits or incidents rather than systematic risk assessment. Onboarding timelines can stretch 60 to 90 days or longer. There is no integration with sanctions databases, no continuous monitoring, and no visibility beyond the first supplier tier.
In the A&D context, where geopolitical risk and sub-tier exposure are particularly consequential, this is a genuinely dangerous position to be in.
Mid-level maturity is a meaningful step forward. A centralized third-party inventory is in place, risk-based tiering has been implemented, and automated workflows are reducing manual effort. But the data still doesn't connect. TPRM sits in its own system, separate from conflicts of interest, gifts and entertainment, and incident management.
When organizations truly begin to advance in TPRM maturity is where programs start to deliver genuine protective value. Onboarding accelerates to under two weeks. Monitoring covers the full vendor portfolio continuously, not just the highest-risk tier. AI-powered screening reduces false positives, freeing analysts for genuine risk work. Connected compliance data means risk signals are visible in context.
An optimized program represents TPRM as a genuine strategic intelligence function. Predictive analytics surface emerging risk concentrations. Enhanced due diligence reports are generated in minutes using AI. Visibility extends to fourth and fifth-tier relationships. TPRM intelligence informs sourcing decisions, M&A activity, and market entry.
At this stage, compliance is not just protecting the organization. It is actively enabling it to move faster and with more confidence than competitors who are still operating on manual processes and periodic reviews.
Best Practices for Moving Forward
For compliance leaders in aerospace and defense, the path forward isn't about doing everything at once. The organizations that make the most sustained progress take a deliberate, phased approach. A few principles guide the most effective programs.
Centralize before you can connect: The single biggest accelerant at the earlier phases of maturity is establishing a centralized, searchable third-party inventory and replacing ad hoc processes with purpose-built technology. You cannot connect data that doesn't exist in a unified system.
Shift from point-in-time to continuous: A one-time onboarding assessment is a snapshot. Risk happens continuously. Year-round monitoring that surfaces adverse media, sanctions changes, and ownership shifts in real time transforms TPRM from an administrative exercise into an early warning system.
Connect TPRM to the broader compliance ecosystem: The most powerful capability in a mature TPRM program is not the screening or the workflow. It's the integration. When third-party risk data connects to conflicts of interest, gifts and entertainment, incident management, and investigations, compliance teams can see patterns and connections that are invisible in siloed systems.
Build for audit readiness as a default, not a project: In aerospace and defense, the expectation of demonstrable, traceable compliance is not going away. Programs built around structured workflows, documented decision trails, and executive-level dashboards are designed for this reality from the ground up.
Use AI to focus attention, not to replace judgment: At the highest levels of maturity, AI-powered screening and risk-based triage dramatically reduce the volume of low-risk cases that consume analyst time, enabling compliance teams to focus where human judgment actually matters. For organizations managing thousands of third parties with lean teams, this reallocation of capacity can be transformative.
The Competitive Case for TPRM and Compliance Maturity
In aerospace and defense, the consequences of a compliance failure can extend well beyond the fine or the news story. Government contracts require demonstrated compliance programs. Security clearances depend on organizational integrity. Supply chain disruptions traced back to insufficient due diligence can affect program delivery, customer relationships, and long-term reputation in ways that are difficult to recover from.
The inverse is also true. Organizations with mature, demonstrably effective compliance programs move faster on contracting, onboard suppliers more quickly, enter new markets with confidence, and demonstrate to regulators, investors, and customers that their commitment to integrity is operational, not theoretical.
The aerospace and defense sector is entering one of the most complex operating environments in decades. For compliance leaders, the question is not whether to invest in TPRM maturity, but whether to do it before or after an incident forces the issue.
To learn more about how GAN Integrity helps some of the leading aerospace and defense organizations meet the risks of today, book a demo with our experts.
Hannah Tichansky is the Senior Product Marketing Manager at GAN Integrity. Hannah holds over 14 years of writing and marketing experience, with 9 years of specialization in Governance, Risk, and Compliance. Hannah holds an MA from Monmouth University and a Certificate in Product Marketing from Cornell University.