Report Highlights

Non-Destructive Inspection Equipment in the United States: Market Overview

The United States is the largest national market for non-destructive inspection equipment, with spending estimated at USD 3.1 billion in 2024. Demand is structured around regulated asset owners rather than discretionary buyers. FAA-certificated maintenance operators, ASME-coded pressure equipment owners, and PHMSA-regulated pipeline operators must perform periodic inspections, converting compliance obligations into recurring equipment purchases and rental contracts. Hardware sales therefore track regulatory calendars more closely than industrial capital cycles.

Government has set the technical rules, while private sector firms have driven commercialization. Federal requirements in 14 CFR Part 145 require FAA-certificated repair stations to use qualified inspection methods, and Department of Defense specifications cascade to suppliers through contract terms. Evident Scientific and Waygate Technologies have led development of phased array ultrasonics and digital radiography, with agencies adopting those methods only after validation through ASME Section V and ASNT consensus committees.

Policy-Driven Growth in U.S. Inspection Equipment Demand

The PIPES Act of 2020, enacted as Division R of the Consolidated Appropriations Act, 2021, reauthorized PHMSA pipeline safety programs and strengthened integrity management requirements. Under 49 CFR 192.937, operators of high-consequence gas transmission segments must reassess pipelines at intervals not exceeding seven years, using in-line inspection tools and ultrasonic field verification. This mandated reassessment cycle converts regulation directly into recurring purchases of smart pigs, ultrasonic probes, and calibration services.

The Infrastructure Investment and Jobs Act (Public Law 117-58), which authorized USD 1.2 trillion in total federal spending, funds pipeline safety grants and bridge inspection programs under the National Bridge Inspection Standards (23 CFR Part 650). Separately, the CHIPS and Science Act (Public Law 117-167) allocated USD 39 billion in manufacturing incentives through the Commerce Department's CHIPS Program Office. Semiconductor fabrication plants in Arizona and Ohio require X-ray metrology and wafer-level inspection, creating a new industrial demand category.

Regulatory Barriers and Compliance Costs

Radiographic inspection is licensed by the Nuclear Regulatory Commission under 10 CFR Part 34, or by Agreement States such as Texas under their own radiation control rules. License applications for portable X-ray and gamma-ray sources typically take three to six months, and each radiographer must complete training and examination requirements under the same framework. Gamma-ray source replacement and decommissioning add further licensing cost at every site.

Federal procurement is governed by the Build America, Buy America Act, Division G of the IIJA, which applies to infrastructure-funded purchases and requires domestic manufacture of inspection hardware. OMB guidance sets a domestic content threshold of 55 percent, rising to 75 percent by 2029, which narrows eligibility for imported ultrasonic and eddy current systems. Vendors must document origin through Federal Acquisition Regulation Part 25 certifications, adding administrative cost to every bid.

Policy-Created Opportunities in the United States

PHMSA's gas pipeline leak detection and repair rulemaking, proposed in 2023, would require operators to deploy advanced leak detection technologies on a defined schedule. This creates demand for optical gas imaging and ultrasonic leak-screening equipment, a category where Teledyne FLIR and Eddyfi Technologies can secure multi-year procurement. Operators will need certified data interpretation alongside hardware, expanding the addressable services market.

CHIPS-funded fabrication capacity in Arizona and Ohio creates procurement for X-ray metrology and computed tomography systems supplied by Comet Yxlon and Nikon Metrology. Separately, the Navy's Submarine Industrial Base program directs funds to shipyard supplier qualification, pulling demand for phased array ultrasonic systems that meet NAVSEA technical standards. Suppliers with domestic production and qualified software will capture the largest share of these contracts.

Market at a Glance

Leading Market Participants

• Evident Scientific
• Waygate Technologies
• Eddyfi Technologies
• Mistras Group
• Zetec
• FUJIFILM Corporation
• Comet Yxlon
• Teledyne ICM
• Sonatest
• Nikon Metrology

Regulatory and Policy Environment

The primary framework is ASME Boiler and Pressure Vessel Code Section V, which sets nondestructive examination methods for pressure equipment, alongside ASNT SNT-TC-1A for personnel qualification and NAS 410 for aerospace certification. The FAA enforces Part 145 and inspection methods through airworthiness directives, PHMSA enforces 49 CFR Parts 192 and 195, and the NRC governs radiography under 10 CFR Part 34. Key compliance requirements include documented written practices, Level II and III personnel certification, and calibration traceable to NIST standards.

The 2025 ASME BPVC edition takes effect July 1, 2025, updating Section V examination methods that govern new equipment specifications. PHMSA's leak detection rulemaking is expected to finalize by 2026, with compliance deadlines phased over subsequent years. Compared with peers, the U.S. framework is decentralized: Canada's CGSB 48.9712 and the EU's EN ISO 9712 provide centralized personnel certification, whereas U.S. programs rely largely on employer-written practices under SNT-TC-1A.

Long-Term Policy Outlook for U.S. Non-Destructive Inspection

By 2032, PHMSA integrity requirements are expected to extend reassessment-based inspection to more pipeline mileage, including carbon dioxide and hydrogen-ready transmission lines, supporting sustained demand for in-line inspection hardware. The FAA Reauthorization Act of 2024 directs faster aircraft maintenance rule updates, which will require digital inspection records to meet evolving Part 145 standards. These changes will favor vendors offering traceable, audit-ready data systems.

The Department of Labor's Registered Apprenticeship program must expand NDT technician pipelines to meet demand, or certification shortages will constrain equipment utilization. ASME and ASNT are moving toward digital data standards for AI-assisted defect classification, which will shift procurement toward vendors offering validated software. Buyers without interoperable data formats will face compliance risk.