Section 164 Now in Effect: A Complete 2026 Guide to NDAA-Compliant LiDAR

Section 164 Now in Effect: A Complete 2026 Guide to NDAA-Compliant LiDAR

With Section 164 of the U.S. Fiscal Year 2025 National Defense Authorization Act (FY2025 NDAA) now formally in force, industries including geospatial mapping, unmanned aerial systems (UAS), and critical infrastructure are confronting a sweeping regulatory shift.

What Is NDAA Section 164?

The National Defense Authorization Act (NDAA) is the annual U.S. federal legislation that sets defense budgets and policy. Section 164 specifically restricts LiDAR (Light Detection and Ranging) systems sourced from certain countries. Its primary objective is to prevent equipment manufactured by sanctioned foreign entities from entering the U.S. government procurement supply chain — particularly in applications involving national security and critical infrastructure.

What Makes a LiDAR System NDAA-Compliant?

To satisfy NDAA compliance requirements, a LiDAR system must meet the following criteria:

• Country of manufacture: Hardware must be produced by vendors in non-sanctioned countries — notably excluding China, Russia, and other listed nations.
• Software security: Data-processing software must have no affiliation with sanctioned entities.
• Supply chain transparency: Manufacturers must be able to provide complete supply chain provenance documentation.
• Data sovereignty: Geospatial data collected by the system must not be transmitted to servers in regulated foreign jurisdictions.

Why Does This Affect Civilian Contracts?

Although the NDAA primarily targets federal government procurement, its impact has rapidly spread into the private sector:

1. Federally funded grant programs: State governments, local governments, and academic institutions receiving federal funding are required to comply with the associated procurement rules.
2. Infrastructure projects: Operators in power, transportation, energy, and other critical infrastructure sectors that hold federal contracts are equally bound.
3. Contractor liability: Private contractors providing services to federal agencies must ensure that the equipment they use also meets compliance standards.
4. Market anticipation effect: Even non-government clients are increasingly requiring suppliers to furnish NDAA compliance declarations to protect future business relationships.

Key Sectors Affected

Geospatial Mapping Survey, cartography, and GIS (Geographic Information System) firms using non-compliant LiDAR equipment will be unable to bid on federal or federally funded projects.

Drone / UAS Industry Mapping drones equipped with LiDAR sensors face heightened scrutiny over hardware origin. Platforms incorporating Chinese-manufactured sensors carry particularly elevated risk.

Critical Infrastructure Inspection Aerial inspection operations covering power lines, bridges, pipelines, and similar assets using non-compliant LiDAR systems may face contract termination or procurement bans.

Overview of Compliant LiDAR Vendors

Recognized NDAA-compliant LiDAR hardware vendors currently on the market are primarily headquartered in the United States, Europe, and Japan, and include:

• Hesai Technology (compliance status must be confirmed on a case-by-case basis)
• Ouster (U.S. manufacturer, formed from the merger of Ouster and Velodyne)
• Luminar Technologies (U.S.)
• SICK AG (Germany)
• RIEGL (Austria)
• Leica Geosystems (Switzerland)
• FARO Technologies (U.S.)

On the software side, compliant point cloud processing platforms must also confirm that their data storage and processing workflows satisfy data sovereignty requirements.

Recommended Actions for Industry Operators

1. Audit existing equipment: Immediately inventory all LiDAR hardware to determine country of manufacture and supply chain details.
2. Request compliance declarations: Ask vendors to provide written NDAA compliance statements.
3. Assess contract risk: Work with legal counsel to review compliance obligations under current and prospective contracts.
4. Develop a replacement timeline: Establish a phased replacement plan for non-compliant equipment to avoid operational disruption.
5. Monitor regulatory updates: NDAA provisions are updated annually — organizations should establish a regular compliance-tracking process.

Conclusion

The entry into force of Section 164 marks a significant policy pivot in the United States toward securing the geospatial technology supply chain. For industry operators with exposure to U.S. federal procurement or federally funded programs, early assessment of existing equipment compliance is essential to maintaining both market competitiveness and contractual security.

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