Additive Manufacturing Standards Report Tracks Gaps in Industry

Why It Matters

Standardization is essential for scaling additive manufacturing across aerospace, medical, automotive, and defense sectors, ensuring parts are interchangeable and safe. The report’s snapshot of progress gives regulators and manufacturers confidence to adopt AM more broadly.

Key Takeaways

• 35 of 141 standardization gaps updated in April 2026 report
• No new gaps identified, indicating progress in AM standards
• Report covers design, materials, process control, and certification
• AMSC coordinates 300 experts across government, industry, academia
• Next update slated for September 2026, maintaining living roadmap

Pulse Analysis

Additive manufacturing (AM) has moved from prototyping to production, but its broader adoption hinges on reliable standards. Without common specifications, parts printed on different machines or by different suppliers can vary in strength, dimensional accuracy, or material properties, creating risk for high‑stakes industries such as aerospace and medical devices. Standards provide the benchmark that regulators, insurers, and end users rely on to certify that a 3‑D‑printed component meets safety and performance criteria.

The April 2026 Gaps Progress Report, issued jointly by America Makes and ANSI, offers the most recent accounting of that benchmark‑building effort. By updating 35 of the 141 gaps identified in the 2023 road map, the AMSC demonstrates measurable advancement across the AM value chain—covering design data formats, material traceability, process monitoring, post‑processing treatments, and nondestructive evaluation methods. The absence of new gaps suggests that existing initiatives are gaining traction, and the report’s living‑document approach ensures that emerging technologies, such as metal powder bed fusion and bio‑ink printing, can be incorporated without waiting for a full revision.

For industry stakeholders, the report signals a maturing ecosystem where compliance pathways are becoming clearer. Manufacturers can plan investments in certification programs, while regulators can reference the evolving standards to streamline approvals. The upcoming September 2026 update will further refine the roadmap, inviting participation from a broad coalition of experts. Companies that engage early with the AMSC’s processes will likely secure a competitive edge by aligning product development with the next generation of AM standards.