View Prime Contract modification 1495, which includes administrative changes from the Golden Field Office in regards to the name change content on Admin Mod 1492.

View Prime Contract modification 1492, which includes information regarding the laboratory's name change.

View Prime Contract modification 1489, which includes an update to Section J: List of Documents, Exhibits, and Other Attachments.

View Prime Contract modification 1485, which includes updates to sections H, I, and J of the Prime Contract to operate NREL.

View Prime Contract modification 1479, which includes deleted and added clauses within Section J: List of Documents, Exhibits, and Other Attachments.

View Prime Contract modification 1473, which includes deleted and added clauses within Section J: List of Documents, Exhibits, and Other Attachments.

View deleted and added clauses within Section J: List of Documents, Exhibits, and Other Attachments.

Section I: Contract Clauses deleted and replaced updating the following clauses:

• I.49 52.223-10 Waste Management Program (May 2024)
• I.50 52.223-11 Ozone Depleting Substances and High Global Warming Potential Hydrofluorocarbons (May 2024)
• I.51 52.223-12 Maintenance, Service, Repair or Disposal of Refrigeration Equipment and Air Conditioners (May 2024)

Deleted and Replaced

Section H – Special Contract Requirements is deleted and replaced, updating H.9 – Responsible Corporate Official to Ian Colrain, Ph.D.

Deleted and Replaced List of Documents, Exhibits, and Other Attachments: Section J – Attachment D – Special Financial Institution Account Agreement For Use with the Payments Cleared Financing Agreement is deleted and replaced with Attachment D, Special Financing Institution Account Agreement For Use with the Payments Cleared Financing Agreement executed on May 23, 2024, authorizing Option Period 3, June 1, 2024, through May 31, 2025, of the Period of Performance and is hereby incorporated by reference as Section J, Attachment D.

Deleted and Replaced Section J: List of Documents, Exhibits, and Other Attachments: Attachment F, Operating and Administrative Requirements (List B) is deleted and replaced to include the following changes:

Deleted and Replaced Section J: List of Documents, Exhibits, and Other Attachments: Attachment C, Fiscal Year 2023 Small Business Subcontracting Plan, is deleted and replaced with the Fiscal Year 2024 Small Business Subcontracting Plan. Attachment F, Operating and Administrative Requirements (List B) is deleted and replaced to include the following changes:

Deleted and Replaced Section J – List of Documents, Exhibits, and Other Attachments: Attachment F, Operating and Administrative Requirements (List B) is updated with the following:

Deleted and Replaced: Section J: List of Documents, Exhibits, and Other Attachments: Attachment J, Fiscal Year 2023 Performance Evaluation and Measurement Plan dated March 3, 2023 is deleted and replaced with the Fiscal Year 2024 Performance Evaluation and Measurement Plan dated Sept. 30, 2023, and is incorporated into this contract by reference.

Deleted and Replaced Section J: List of Documents, Exhibits, and Other Attachments: Attachment F, Operating and Administrative Requirements (List B) is updated with the following:

Deleted and Replaced Section J: List of Documents, Exhibits, and Other Attachments Attachment F, Operating and Administrative Requirements (List B) is updated with the following:

Added Section I: Contract Clauses The following I Clauses were added with the current versions in M1371: Clause I.188 52.204-12 Unique Entity Identifier Maintenance (Oct 2016) Clause I.189 52.204-18 Commercial and Government Entity Code Maintenance (Aug 2020) Clause I.190 52.232-22 Limitation of Funds (Apr 1984) Clause I.191 52.232-25 Prompt Payment (Jan 2017) Clause I.192 52.245-1 Government Property (Sep 2021) Alt II (Apr 2012) Clause I.193 52.245-9 Use and Charges (Apr 2012) Clause I.194 952.223-75 Preservation of individual occupational radiation exposure records (Apr 1984)

Deleted and Replaced Section J – List of Documents, Exhibits, and Other Attachments Attachment J, Fiscal Year 2023 Performance Evaluation and Measurement Plan, dated Nov. 17, 2022, is deleted and replaced with the Fiscal Year 2023 Performance Evaluation and Measurement Plan, dated March 3, 2023, and is incorporated into this contract by reference.

Added Section I: Contract Clauses Clause I.180 – 52.203-16 Preventing Personal Conflicts of Interest (Jun 2020) Clause I.181 – 52.204-19 Incorporation by Reference of Representations and Certifications (Dec 2014)