5. PROJECT NUMBER (if applicable)

CODE7. ADMINISTERED BY

2. AMENDMENT/MODIFICATION NUMBER

CODE

6. ISSUED BY

8. NAME AND ADDRESS OF CONTRACTOR

4. REQUISITION/PURCHASE REQ. NUMBER3. EFFECTIVE DATE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED

PAGE OF PAGES

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED

BPA NO. 1. CONTRACT ID CODE

FACILITY CODECODE

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

E. IMPORTANT:

is extended,

(a) By completing Items 8 and 15, and returning __________ copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY is not extended.

12. ACCOUNTING AND APPROPRIATION DATA

(REV. 11/2016)

is required to sign this document and return ___________ copies to the issuing office.is not, A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

15C. DATE SIGNED

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER

Contractor

16C. DATE SIGNED

14. DESCRIPTION OF AMENDMENT/MODIFICATION

16B. UNITED STATES OF AMERICA

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER 16A. NAME AND TITLE OF CONTRACTING OFFICER

15B. CONTRACTOR/OFFEROR

STANDARD FORM 30 PREVIOUS EDITION NOT USABLE

Prescribed by GSA - FAR (48 CFR) 53.243

(Type or print) (Type or print)

(Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

(Number, street, county, State and ZIP Code)

(If other than Item 6)

(Specify type of modification and authority)

(such as changes in paying office, appropriation date, etc.)

(If required)

(SEE ITEM 11)

(SEE ITEM 13)

(X)

CHECK

ONE

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

(Signature of person authorized to sign) (Signature of Contracting Officer)

1 4

0001 03-12-2026

Contracts and Grants Directorate Library of Congress

101 Independence Ave. SE LA 325 Washington DC 20540-9411

Contracts & Grants Directorate Library of Congress

LA 325

101 Independence Av SE Washington DC 20540-9411

To all Offerors/Bidders 030ADV26Q0054

X

X X

See CONTINUATION Page

See Block 14 Addendum.

Zwahlen, Jennifer

BLOCK 14 ADDENDUM

The purpose of this amendment is to:

1. Incorporate the following Clauses in Section I: FAR 52.204-19, FAR 52.204-24, and FAR 52.204-26;

2. Extend the solicitation by four (4) days with proposals now due by 12:00 EDT on March 24, 2026;

3. Provide Attachment J3 - 030ADV26Q0054 which contains responses to offeror questions.

All other terms and conditions remain the same.

030ADV26Q0054 0001 Section I

PART II - CONTRACT CLAUSES

SECTION I - CONTRACT CLAUSES

I.1 52.252-2 CLAUSES INCORPORATED BY REFERENCE (FEB 1998)

This contract incorporates one or more clauses by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. Also, the full text of a clause may be accessed electronically at this/these address(es):

https://www.acquisition.gov/browse/index/far

(End of Clause)

FAR Number Title Date

52.204-13 SYSTEM FOR AWARD MANAGEMENT MAINTENANCE OCT 2018

52.204-18 COMMERCIAL AND GOVERNMENT ENTITY CODE MAINTENANCE AUG 2020

52.204-19 INCORPORATION BY REFERENCE OF REPRESENTATIONS AND

CERTIFICATIONS

DEC 2014

52.204-24 REPRESENTATION REGARDING CERTAIN TELECOMMUNICATIONS

AND VIDEO SURVEILLANCE SERVICES OR EQUIPMENT

NOV 2021

52.204-26 COVERED TELECOMMUNICATIONS EQUIPMENT OR SERVICES—

REPRESENTATION

OCT 2020

52.212-4 CONTRACT TERMS AND CONDITIONS—COMMERCIAL PRODUCTS

AND COMMERCIAL SERVICES

NOV 2023

52.233-1 DISPUTES MAY 2014

52.243-1 CHANGES—FIXED PRICE ALTERNATE I (APR 1984) AUG 2018

52.253-1 COMPUTER GENERATED FORMS JAN 1991

030ADV26Q0054 0001 Section J

PART III - LIST OF DOCUMENTS, EXHIBITS AND OTHER ATTACHMENTS

SECTION J - LIST OF ATTACHMENTS

SECTION J

Identifier Description Pages J-1 Past Performance Questionnaire 2 Pages J-2 Price Schedule 1 Page J-3 030ADV26Q0054 QA 20 Pages

End of Document