Semiconductor smog checks get paperwork extension—no chips frying.
Published Date: 9/24/2026
Notice
Summary
The EPA is asking to keep collecting info from semiconductor makers to keep pollution rules in check, extending their approval through September 2029. This affects companies that make computer chips and helps ensure cleaner air without adding new costs. You’ve got until October 26, 2026, to share your thoughts on this plan!
Analyzed Economic Effects
2 provisions identified: 0 benefits, 2 costs, 0 mixed.
Continued yearly reporting burden
The EPA is renewing its information collection for the NESHAP for Semiconductor Manufacturing (ICR No. 2042.09; OMB Control No. 2060-0519), so affected facilities must keep supplying required reports. The agency estimates one respondent will spend 41 hours per year and incur $6,220 per year (including $550 annualized capital or O&M costs); comments are due by October 26, 2026.
Which facilities must comply
The NESHAP for Semiconductor Manufacturing (40 CFR part 63, subpart BBBBB) applies to existing and new facilities that emit or have the potential to emit any single hazardous air pollutant at 10 tons per year or more, or a combination of hazardous air pollutants at 25 tons per year or more. Affected facilities must provide initial notifications, performance tests, periodic reports, and keep records of startup, shutdown, malfunctions, and monitoring downtime to show compliance.
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Key Dates
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