A coordinated set of federal grant programs is conditioning private 5G network funding on adherence to open-standards frameworks and mandatory operational technology (OT) workforce training, directing resources toward small and mid-sized manufacturers (SMMs) across the United States. The initiative draws on the combined authority of the Department of Commerce's National Telecommunications and Information Administration (NTIA), the Small Business Administration (SBA), the Department of Labor (DOL), and NIST's Manufacturing Extension Partnership (MEP) program, creating one of the most technically specific eligibility frameworks yet applied to industrial connectivity grants.
Background
The policy foundation for open-standards conditionality in wireless funding was established by the FY 2021 National Defense Authorization Act (NDAA), which authorized the NTIA's Public Wireless Supply Chain Innovation Fund, subsequently capitalized at $1.5 billion by the CHIPS and Science Act of 2022. The fund's stated objectives include promoting 5G technologies that are "secure, open, and virtualized," advancing interoperable equipment deployment, and supporting multi-vendor network configurations - directly targeting the proprietary, single-vendor architectures that have historically created vendor lock-in in industrial settings.
The underlying technical problem is well-documented. Traditional mobile networks rely on proprietary, closed-source hardware and software from a single vendor, and changes to any single network element require complex verification of the entire system - a dynamic that increases costs, slows innovation, and reduces competition, according to NTIA. Open Radio Access Network (Open RAN) architecture disaggregates these monolithic systems, allowing manufacturers to source radio units, distributed units, and centralized units from different suppliers via open interfaces standardized by the O-RAN Alliance.
For manufacturing environments, the stakes are significant. Private 5G paired with on-premise edge compute delivers approximately 10 millisecond response times, enabling decisions up to 40 times faster than cloud-based alternatives, according to Ericsson. That latency advantage is critical for edge AI applications including real-time quality inspection, predictive maintenance, and autonomous guided vehicle coordination on plant floors.
Details
NTIA has dispersed the Innovation Fund across three consecutive Notices of Funding Opportunity (NOFOs). The agency had awarded more than $413 million to 24 grantees through the first two rounds by late 2024, with a third round announcing up to $450 million in software-focused Open RAN innovation funding, with award applications due March 17, 2025. The third NOFO explicitly prioritizes software solutions that unlock Open RAN-enabled revenue streams for industry verticals including manufacturing and targets tools that reduce multi-vendor integration costs through automation.
In parallel, the SBA launched the Manufacturing in America E2G (Empower to Grow) Grant Initiative in May 2026, offering up to $50 million in awards to as many as 10 eligible organizations to deliver training and technical assistance to small manufacturers, with a submission deadline of June 15, 2026. Priority industries under the initiative include aerospace, shipbuilding, industrial machinery and equipment, metal fabrication, advanced manufacturing, and robotics. The DOL has also made up to $30 million available through its Industry-Driven Skills Training Fund, with grants of up to $8 million directed to State Workforce Agencies, and priority sectors that include advanced manufacturing and artificial intelligence infrastructure.
NIST's MEP National Network, which operates 51 centers across all 50 states and Puerto Rico with over 1,440 expert advisors, serves as the implementation channel through which many of these programs reach SMMs at the plant level. MEP Centers connect manufacturers to technology transfer resources including cybersecurity and OT systems frameworks. NIST separately provides OT-specific guidance through its Digital Forensics and Incident Response (DFIR) Framework for Operational Technology.
The open-standards compliance dimension of 5G grant eligibility reflects a broader federal push to break incumbent dominance. According to SNS Telecom & IT, over 85% of private 4G/5G RAN and mobile core infrastructure revenue is currently attributed to Nokia, Ericsson, Huawei, ZTE, and Samsung, underscoring the concentration risk that open-interface mandates aim to mitigate.
DARPA's Open Programmable Secure 5G (OPS-5G) program adds a security dimension, targeting open-source software and systems capable of handling network slicing on suspect hardware under adversarial conditions at scale. The Department of Defense's FutureG Office has similarly articulated the need for open-source RAN software - the OCUDU initiative - describing its transformative potential as analogous to what Linux achieved for internet infrastructure.
Outlook
Grant award decisions under the SBA's E2G program are expected in late summer 2026, with funded training programs anticipated to begin before the next federal fiscal year. Manufacturers navigating open-standards requirements will need to validate equipment against O-RAN Alliance interface specifications and demonstrate multi-vendor interoperability - a technical hurdle that MEP Centers are increasingly positioned to support. The global Open RAN market, valued at $5.75 billion in 2025, is projected to reach $45.87 billion by 2034, at a compound annual growth rate of 25.95%, according to Fortune Business Insights, suggesting that manufacturers investing in open-standards infrastructure now are aligning capital expenditure with the long-term trajectory of the industrial wireless market.
