Section 45Z Clean Fuel Production Credit; Hearing

What it does

This document provides a notice of public hearing on the notice of proposed rulemaking (REG-121244-23) published in the Federal Register on Wednesday, February 4, 2026. These proposed regulations would provide rules for determining clean fuel production credits, including credit eligibility rules, emissions rates, and certification and registration requirements.

The Internal Revenue Service's summary, as published in the Federal Register.

What it would change

2 parts of Title 26 of the Code of Federal Regulations:

26 CFR 1, 26 CFR 48

Before this

1 earlier Federal Register document under regulation identifier 1545-BR30 since Jan. 1, 2025.

• Feb. 4, 2026 Notice of proposed rulemaking and public hearing. Section 45Z Clean Fuel Production Credit

Since then:

• May 8, 2026 Notification of change to telephonic-only public hearing on a proposed rulemaking. Section 45Z Clean Fuel Production Credit; Hearing

What happens next and when

The hearing is scheduled to be held on Wednesday, May 27, 2026, at 09:00 a.m. ET, Thursday, May 28, 2026, at 09:00 a.m. ET, and Friday, May 29, 2026, at 09:00 a.m. ET.

The agency's dates, word for word.

Check it yourself

• The document in the Federal Register
• Docket IRS-2026-0133 on Regulations.gov
• Title 26 on eCFR

The record as published

Source: the Federal Register (public domain). The document in the Federal Register