S. 164, Midnight Rules Relief Act of 2025

Overview

S. 164, the Midnight Rules Relief Act of 2025, was reported by the Senate Committee on Homeland Security and Governmental Affairs on September 14, 2026. The bill focuses on “midnight rules,” and its progress signals potential changes in how late-term or recently finalized federal rules are reviewed and treated by Congress and federal agencies. Contractors should pay attention because any Congressional Review Act or Administrative Procedure Act actions tied to this legislation can change the regulatory baseline that underpins solicitations, contract performance obligations, and procurement policy. Agencies listed in the tags — including DHS (Department of Homeland Security), GSA (General Services Administration), and OMB, as well as “All Federal Agencies” — may respond with guidance, revised rule text, or altered FAR (Federal Acquisition Regulation)-related policies. That can create both risk (compliance gaps, changed performance requirements) and opportunity (new solicitations, procurement reopenings). Acting now to monitor developments, map exposures, and align capture/proposal plans will reduce scramble later and preserve competitive positioning.

Immediate Actions (This Week)

• [ ] Monitor published materials from the Senate Committee on Homeland Security and Governmental Affairs and the named agencies for official releases or committee reports related to S. 164.
• [ ] Convene a short cross‑functional briefing (capture, contracts, legal, compliance, and program leads) to flag contracts and active solicitations that could be affected and assign owners for rule-impact tracking.
• [ ] Create an internal watchlist and escalation path so any agency guidance, Congressional Review Act filings, or FAR notices tied to this event are routed immediately to the assigned owners.

Short-Term Actions (30 Days)

• [ ] Perform a focused impact assessment on critical contracts and pending proposals to identify regulatory dependencies and potential changes in deliverables, pricing assumptions, or compliance obligations.
• [ ] Update your bid/no‑bid criteria and capture priorities to reflect the risk/reward profile created by this legislation; document assumptions for legal and executive review.

Long-Term Actions (90+ Days)

• [ ] Incorporate tracked outcomes from this legislation into your standard compliance and contract‑management processes (including contract modifications, claims posture, and change‑order readiness).
• [ ] Adjust capture pipelines and past-performance positioning to pursue new opportunities or mitigate losses created by rule changes; update proposal boilerplate and technical approaches accordingly.

Compliance Checklist

• [ ] Congressional Review Act (CRA): Track any CRA resolutions, monitor timelines for Congressional disapproval, and prepare records showing contract impacts if an affected rule is overturned.
• [ ] Administrative Procedure Act (APA): Maintain administrative-record readiness for any notice-and‑comment or reissuance processes; preserve documentation of reliance interests for active contracts.
• [ ] Federal Acquisition Regulation (FAR): Monitor for FAR policy guidance or amendments from GSA/OMB that reference actions under this legislation and assess impacts to solicitation clauses, compliance clauses, and contract administration.

Resources

• Senate Committee on Homeland Security and Governmental Affairs (reporting committee): https://www.hsgac.senate.gov
• Department of Homeland Security (DHS): https://www.dhs.gov
• General Services Administration (GSA): https://www.gsa.gov
• Office of Management and Budget (OMB): https://www.whitehouse.gov/omb
• Winning Federal Contracts Guide (/insights/winning-federal-contracts)
• Related guides:
• CMMC (Cybersecurity Maturity Model Certification) Compliance Guide (/insights/cmmc-compliance-guide)
• CUI (Controlled Unclassified Information)-Safe CRM Guide (/insights/cui-safe-crm-guide)

How Cabrillo Club Automates This

Cabrillo Signals War Room — Already detected this event and delivered this briefing within minutes. War Room continuously monitors regulatory changes, committee reports, and agency communications so your team receives immediate alerts when S. 164-related materials are published. It centralizes the primary sources and tracks downstream notices so your legal and capture teams don’t need to hunt committee or agency pages manually.

Cabrillo Signals Match Engine — When this event shifts the competitive landscape, the Match Engine automatically rescales your opportunity pipeline. It updates match scores, keyword relevance, and agency alignment in real time to surface which active pursuits and pipeline opportunities are now higher or lower priority because of the Midnight Rules Relief Act coverage.

Cabrillo Signals Intelligence Hub — The Intelligence Hub has already associated affected agencies and policy surfaces with this event. Use the saved-search feature to get alerts when follow-on solicitations or relevant notices appear on SAM.gov (System for Award Management) matching this event’s profile (agencies, NAICS codes, and contract vehicles tracked by the Hub). That ensures you’re notified the moment a solicitation or FAR notice is posted.

Proposal Studio (Proposal OS) — Proposal Studio produces compliance matrices, first‑draft technical approaches, and updated capture narratives that reflect the changing regulatory assumptions tied to this legislation. Its bid/no‑bid engine will factor the event into scoring so capture teams get consistent recommendations and draft content aligned to revised compliance exposures.

Proposal Studio Workflow Tracker — The Workflow Tracker converts this event into a capture workflow: it automatically routes legal and compliance reviews, tracks required certifications, and produces an audit‑ready package documenting decision points (capture gates, risk registers, and final approvals). Use it to maintain versioned documentation showing how the organization responded to the legislation and any related agency guidance.

Explore these features in your Cabrillo Club workspace to automate monitoring, re‑scoring, and proposal readiness tied to S. 164 developments.

---

Primary guidance and best practices for federal bidding are available in the Winning Federal Contracts Guide (/insights/winning-federal-contracts). For compliance program references, see the related guides linked above.