SEC. 6722. DHS SOFTWARE SUPPLY CHAIN RISK MANAGEMENT.

    (a) Guidance.--The Secretary of Homeland Security, acting through 
the Under Secretary, shall issue guidance with respect to new and 
existing covered contracts.
    (b) New Covered Contracts.--In developing guidance under subsection 
(a), with respect to each new covered contract, as a condition on the 
award of such a contract, each contractor responding to a solicitation 
for such a contract shall submit to the covered officer--
            (1) a planned bill of materials when submitting a bid 
        proposal; and
            (2) the certification and notifications described in 
        subsection (e).
    (c) Existing Covered Contracts.--In developing guidance under 
subsection (a), with respect to each existing covered contract, each 
contractor with an existing covered contract shall submit to the 
covered officer--
            (1) the bill of materials used for such contract, upon the 
        request of such officer; and
            (2) the certification and notifications described in 
        subsection (e).
    (d) Updating Bill of Materials.--With respect to a covered 
contract, in the case of a change to the information included in a bill 
of materials submitted pursuant to subsections (b)(1) and (c)(1), each 
contractor shall submit to the covered officer the update to such bill 
of materials, in a timely manner.
    (e) Certification and Notifications.--The certification and 
notifications referred to in subsections (b)(2) and (c)(2), with 
respect to a covered contract, are the following:
            (1) A certification that each item listed on the submitted 
        bill of materials is free from all known vulnerabilities or 
        defects affecting the security of the end product or service 
        identified in--
                    (A) the National Institute of Standards and 
                Technology National Vulnerability Database; and
                    (B) any database designated by the Under Secretary, 
                in coordination with the Director of the Cybersecurity 
                and Infrastructure Security Agency, that tracks 
                security vulnerabilities and defects in open source or 
                third-party developed software.
            (2) A notification of each vulnerability or defect 
        affecting the security of the end product or service, if 
        identified, through--
                    (A) the certification of such submitted bill of 
                materials required under paragraph (1); or
                    (B) any other manner of identification.
            (3) A notification relating to the plan to mitigate, 
        repair, or resolve each security vulnerability or defect listed 
        in the notification required under paragraph (2).
    (f) Enforcement.--In developing guidance under subsection (a), the 
Secretary shall instruct covered officers with respect to--
            (1) the processes available to such officers enforcing 
        subsections (b) and (c); and
            (2) when such processes should be used.
    (g) Effective Date.--The guidance required under subsection (a) 
shall take effect on the date that is 180 days after the date of the 
enactment of this section.
    (h) GAO Report.--Not later than 1 year after the date of the 
enactment of this Act, the Comptroller General of the United States 
shall submit to the Secretary, the Committee on Homeland Security of 
the House of Representatives, and the Committee on Homeland Security 
and Governmental Affairs of the Senate a report that includes--
            (1) a review of the implementation of this section;
            (2) information relating to the engagement of the 
        Department of Homeland Security with industry;
            (3) an assessment of how the guidance issued pursuant to 
        subsection (a) complies with Executive Order 14208 (86 Fed. 
        Reg. 26633; relating to improving the nation's cybersecurity); 
        and
            (4) any recommendations relating to improving the supply 
        chain with respect to covered contracts.
    (i) Definitions.--In this section:
            (1) Bill of materials.--The term ``bill of materials'' 
        means a list of the parts and components (whether new or 
        reused) of an end product or service, including, with respect 
        to each part and component, information relating to the origin, 
        composition, integrity, and any other information as determined 
        appropriate by the Under Secretary.
            (2) Covered contract.--The term ``covered contract'' means 
        a contract relating to the procurement of covered information 
        and communications technology or services for the Department of 
        Homeland Security.
            (3) Covered information and communications technology or 
        services.--The term ``covered information and communications 
        technology or services'' means the terms--
                    (A) ``information technology'' (as such term is 
                defined in section 11101(6) of title 40, United States 
                Code);
                    (B) ``information system'' (as such term is defined 
                in section 3502(8) of title 44, United States Code);
                    (C) ``telecommunications equipment'' (as such term 
                is defined in section 3(52) of the Communications Act 
                of 1934 (47 U.S.C. 153(52))); and
                    (D) ``telecommunications service'' (as such term is 
                defined in section 3(53) of the Communications Act of 
                1934 (47 U.S.C. 153(53))).
            (4) Covered officer.--The term ``covered officer'' means--
                    (A) a contracting officer of the Department; and
                    (B) any other official of the Department as 
                determined appropriate by the Under Secretary.
            (5) Software.--The term ``software'' means computer 
        programs and associated data that may be dynamically written or 
        modified during execution.
            (6) Under secretary.--The term ``Under Secretary'' means 
        the Under Secretary for Management of the Department of 
        Homeland Security.