Federal notices that changed type
557 open federal contracts on SAM.gov with this change in the last 45 days, newest first. When an agency amends a notice it posts a new version: we compare each version with the one before and list what changed. Updated every morning (Oct 24, 2026).
Watch the contracts you bid on. BidFox Pro emails you when a contract you watch is amended, its deadline moves or its set-aside changes, inside your morning alert. 7 days free.
-
Notice type changed · 2 updates in 45 days$495M Small Business Multiple Award Task Order Contract for Design-Build and Design Bid-Build Construction Services for the State of Hawaii, U.S. Army Corps of Engineers, Honolulu District
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Notice type changedHydrosphere, Biosphere, & Geophysics (HBG) Support Services II - Final Request for Proposal (FRFP)
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Notice type changedMarine Resource Technical Services Throughout the Naval Facilities Engineering Systems Command (NAVFAC) Pacific Area of Responsibility
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Dec 7, 2026)
- Description text changed
-
Notice type changedEquipment Operations, Maintenance, and Repair Services at Joint Base Pearl harbor Hickam, Hawaii (JBPHH).
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Description updated · 3 updates in 45 daysBrooklyn Upgrade Life Safety/Critical Branch Electrical Distribution Construction
- Description text changed
-
Deadline extended · 4 updates in 45 daysTimucuan Ecological and Historic Preserve TIMU-335
- Deadline extended from Nov 6, 2026 to Nov 13, 2026
-
Description updated · 4 updates in 45 daysProject Number 657-507, Correct Seismic Deficiencies for Building 14, Marion VAMC, Illinois Construction of New Boiler Plant and Demolition of Existing
- Description text changed
-
Notice type changedFiller Valve, Aircra
- Notice type changed from Sources sought to Pre-solicitation
- Response deadline set to Nov 5, 2026 (was Oct 6, 2026)
- Description text changed
-
Deadline extended · 4 updates in 45 daysSolid Waste Removal
- Deadline extended from Oct 19, 2026 to Oct 26, 2026
- Description text changed
-
Description updated · 7 updates in 45 daysSOLICITATION Cadet Swords USMA West Point
- Description text changed
-
Description updated · 3 updates in 45 daysH Emerging Health Innovators (EHI) Initiative
- Description text changed
-
Deadline extended · 6 updates in 45 daysSpace Environment Technologies and Science (SETS) Broad Agency Announcement (BAA) Call 004
- Deadline extended from Nov 5, 2026 to Nov 13, 2026
- Description text changed
-
Notice type changedHatch, Marine
- Notice type changed from Sources sought to Pre-solicitation
- Response deadline set to Nov 30, 2026 (was Oct 29, 2026)
-
Deadline extended · 3 updates in 45 daysUSACE National Enterprise Dredging Center Scope Dredge to Budget Contract
- Deadline extended from Oct 15, 2026 to Nov 9, 2026
- Description text changed
-
Deadline extended · 5 updates in 45 daysTon Trailer-Mounted Air-Cooled Chiller
- Deadline extended from Oct 21, 2026 to Oct 30, 2026
-
Deadline extended · 2 updates in 45 daysUT NP ARCH 100(2) Bridges on Delicate Arch Road
- Deadline extended from Nov 10, 2026 to Nov 19, 2026
-
Deadline extended · 3 updates in 45 daysEnterprise Cloud Support Services
- Deadline extended from Oct 27, 2026 to Nov 12, 2026
-
Set-aside changed · 3 updates in 45 daysMartinsburg, WV Warehouse IOTA
- Set-aside changed from Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) to None
-
Notice type changedRepair of Niin 014064035/ Amplifier, Electroni
- Notice type changed from Solicitation to Pre-solicitation
- Response deadline set to Nov 6, 2026 (was Oct 19, 2026)
- Description text changed
-
Description updated · 3 updates in 45 daysAircraft Defensive Electro-optical Protection Technologies (ADEPT)
- Description text changed
-
Notice type changedDike B Generator Installation, Mansfield Hollow Dam, Mansfield Center, CT
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
-
Description updated · 2 updates in 45 daysTybee Island Shoreline Protection Project
- Description text changed
-
Notice type changedLeica PM, RM and Calibration
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 27, 2026 (was Oct 20, 2026)
- Description text changed
-
Notice type changed · 6 updates in 45 daysLFSS Questions and Answers #1-58
- Notice type changed from Solicitation to Special notice
- Description text changed
-
Notice type changed · 2 updates in 45 daysKansas Statewide Snow and Grounds
- Notice type changed from Sources sought to Combined synopsis/solicitation: now open for bids
-
Deadline extended · 6 updates in 45 daysPower Construction and Services II (PCS II) MATOC
- Deadline extended from Nov 3, 2026 to Nov 3, 2026
- Description text changed
-
Description updated · 2 updates in 45 daysHERMES BAA CALL: Rotating Detonation Rocket Engine-Combined Cycle (RDRE-CC) Flight Demonstration
- Description text changed
-
Notice type changedLifting Pull Strap
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
-
Deadline extended · 2 updates in 45 daysConstruction Services for the Gate 7 Parking Garage St. Elizabeths West Campus
- Deadline extended from Oct 26, 2026 to Nov 9, 2026
- Description text changed
-
Notice type changedNSN: 6695016730476 Part Number: D-4368-100 Nomenclature: Transducer, Motional Pickup WSDC: Virginia Class Submarine QTY:23
- Notice type changed from Sources sought to Pre-solicitation
- Response deadline set to Nov 6, 2026 (was Oct 13, 2026)
- Description text changed
-
Notice type changed · 3 updates in 45 daysBrake, Electric
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Notice type changedBrand Name Supply Buy for a Tank Liner for Paint Strip Tank PS-10
- Notice type changed from Sources sought to Solicitation: now open for bids
-
Deadline extended · 4 updates in 45 daysStand, Aircraft Fuse
- Deadline extended from Nov 6, 2026 to Feb 5, 2027
- Description text changed
-
Deadline extended · 2 updates in 45 daysNRP, Printe DBRD Ass, in Repair/modification of
- Deadline extended from Oct 30, 2026 to Nov 13, 2026
- Description text changed
-
Description updated · 2 updates in 45 daysANTENNA-430, Adf, Ai, in Repair/modification of
- Description text changed
-
Notice type changedPower Supply, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedMatched Set, Electro, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedRegulator, Engine Ge, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedMatched Set, Electro, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedRegulator, Engine Ge, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedAdapter Assembly, Mi, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Oct 27, 2026)
- Description text changed
-
Notice type changed · 3 updates in 45 daysActuator, Electro-me, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Notice type changedAntenna Assembly, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedControl, Generator, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 27, 2026 (was Oct 27, 2026)
- Description text changed
-
Notice type changedEwn | C-130 | Spacer Kit
- Notice type changed from Sources sought to Pre-solicitation
- Response deadline set to Dec 2, 2026 (was Oct 22, 2026)
- Description text changed
-
Notice type changedDiscrete I/o Module, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 27, 2026 (was Oct 27, 2026)
- Description text changed
-
Notice type changedDoor, Access, Aircraf, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedDoor, Access, Aircraf, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026 (was Nov 23, 2026)
- Description text changed
-
Notice type changedJennifer Brown (COW)
- Notice type changed from Sources sought to Combined synopsis/solicitation: now open for bids
- Description text changed
-
Deadline extended · 4 updates in 45 daysHead, Fluid Filter
- Deadline extended from Nov 13, 2026 to Nov 16, 2026
- Description text changed
-
Notice type changed · 3 updates in 45 daysValve, Regulating, FL, in Repair/modification of
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Notice type changed · 3 updates in 45 daysPipe, 8IN
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Set-aside changed from Small Business Set Aside - Total to None
- Description text changed
-
Deadline extended · 4 updates in 45 daysConnection, Flexible
- Deadline extended from Oct 20, 2026 to Dec 18, 2026
- Description text changed
-
Description updated · 4 updates in 45 daysValve Regulating Sy, in Repair/modification of
- Description text changed
-
Deadline extended · 3 updates in 45 daysAccumulator, Hydraul
- Deadline extended from Oct 16, 2026 to Jan 8, 2027
- Description text changed
-
Notice type changed · 3 updates in 45 daysCamo CVR LWR Barrel
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Set-aside changed from Small Business Set Aside - Total to None
- Description text changed
-
Description updated · 3 updates in 45 daysDisk Assembly, Valve, in Repair/modification of
- Description text changed
-
Notice type changed · 2 updates in 45 daysImaging Testing and Inspection Services - Medical Physicist
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 27, 2026 (was Oct 26, 2026)
- Description text changed
-
Notice type changedSystems Warfighting Architecture Navigator (SWAN) Operations, Sustainment, and Decision Support Services
- Notice type changed from Sources sought to Special notice
-
Notice type changedPump, Centrifugal, Coolant
- Notice type changed from Sources sought to Solicitation: now open for bids
- Set-aside changed from No Set aside used to SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)
- Response deadline set to Nov 4, 2026 (was Oct 9, 2026)
-
Notice type changed · 2 updates in 45 daysValve, Linear, Direct
- Notice type changed from Solicitation to Pre-solicitation
- Description text changed
-
Deadline extended · 3 updates in 45 daysPalm Beach Harbor, South Jetty Rehabilitation 2026, Palm Beach County, Florida
- Deadline extended from Oct 23, 2026 to Oct 26, 2026
-
Notice type changedWJHTC Armed Security Guard Services
- Notice type changed from Sources sought to Solicitation: now open for bids
- Response deadline set to Nov 4, 2026 (was Oct 29, 2026)
- Description text changed
-
Description updated · 3 updates in 45 daysCopy of FY27Q1-CON 668-24-106 Renovate CLC East Wing and Courtyard
- Description text changed
-
Notice type changed · 2 updates in 45 daysAnnual/Sem-i annual fire smoke inspections and auto door services l EKH
- Notice type changed from Sources sought to Solicitation: now open for bids
- Response deadline set to Nov 3, 2026 (was Oct 23, 2026)
- Description text changed
-
Deadline extended · 3 updates in 45 daysDesign Build to Install Parking Shades and Parking Lot Reconfiguration Project 593-26-306
- Deadline extended from Oct 23, 2026 to Nov 2, 2026
-
Notice type changed · 2 updates in 45 daysUSACE Omaha District - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC
- Notice type changed from Special notice to Solicitation: now open for bids
- Response deadline set to Nov 10, 2026 (was Oct 28, 2026)
- Description text changed
-
Notice type changedCoos Bay Pier Utilities
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 23, 2026
- Description text changed
-
Deadline extended · 4 updates in 45 days654-24-004 | Remediate Old Parking Garage
- Deadline extended from Nov 16, 2026 to Nov 20, 2026
- Description text changed
-
Notice type changed · 2 updates in 45 days561-26-104 Repair Operating Room (OR) & Bathroom Leaks
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Description updated · 4 updates in 45 daysFortiNet FortiGate Software License Renewals
- Description text changed
-
Deadline extended · 2 updates in 45 daysMultiple Award IDIQ Contract for Design Build & General Construction Services - New York & New Jersey
- Deadline extended from Oct 28, 2026 to Nov 4, 2026
- Description text changed
-
Deadline extended · 3 updates in 45 daysBelle Fountain Ditch Cleanout Phase 2
- Deadline extended from Oct 27, 2026 to Nov 3, 2026
- Description text changed
-
Notice type changed · 2 updates in 45 daysVA Police Psychological Evaluations
- Notice type changed from Sources sought to Combined synopsis/solicitation: now open for bids
- Set-aside changed from None to Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)
- Response deadline set to Nov 6, 2026 (was Oct 16, 2026)
-
Deadline extended · 6 updates in 45 daysTools for Veteran
- Deadline extended from Oct 23, 2026 to Oct 28, 2026
- Description text changed
-
Notice type changedDuct Assy, Oil Cooler
- Notice type changed from Award notice to Pre-solicitation
- Description text changed
-
Notice type changed · 2 updates in 45 daysFY27 Remove/Install Two (2) Commercial-Grade Laser/LED Projectors
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 4, 2026 (was Oct 26, 2026)
- Description text changed
-
Notice type changed · 3 updates in 45 daysMethylphenidate ER
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Nov 6, 2026 (was Oct 23, 2026)
-
Notice type changed · 4 updates in 45 daysProject: 459-27-004 ACC MOD 2 Renovation
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
-
Deadline extended · 4 updates in 45 daysPrinter Consumables for the Strategic Sourcing for the Acquisition of Various Supplies and Equipment (SAVES) Program
- Deadline extended from Oct 22, 2026 to Nov 5, 2026
- Description text changed
-
Deadline extended · 2 updates in 45 daysSolicitation - BWT Operation and Maintenance
- Deadline extended from Oct 16, 2026 to Nov 9, 2026
-
Notice type changed · 2 updates in 45 daysCharleston VAMC wheelchair transportation service
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Description text changed
-
Notice type changed · 2 updates in 45 daysBlack Rock Lock High Mast Lighting Project
- Notice type changed from Pre-solicitation to Solicitation: now open for bids
- Response deadline set to Oct 28, 2026 (was Oct 22, 2026)
- Description text changed
-
Description updated · 4 updates in 45 daysPerfusion Cell Saver Lease and Service
- Description text changed
-
Deadline extended · 4 updates in 45 days657-24-111JC FCA-Renovate Ambassador Suite & Main Lobby B1
- Deadline extended from Nov 4, 2026 to Nov 4, 2026
- Description text changed
-
Deadline extended · 5 updates in 45 daysOperation and Maintenance of Arkansas Lakes Project
- Deadline extended from Oct 23, 2026 to Oct 30, 2026
- Description text changed
-
Notice type changedIndefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Contract (MAC) for Outsourcing Work from Chief of Naval Operations (CNO) Availabilities on all Submarines
- Notice type changed from Consolidate/(Substantially) Bundle to Sources sought
- Set-aside changed from None to Small Business Set Aside - Partial
- Response deadline set to Nov 21, 2026
-
Notice type changed · 2 updates in 45 daysMicro Gin Motor Control Center Upgrade
- Notice type changed from Sources sought to Combined synopsis/solicitation: now open for bids
- Description text changed
-
Deadline extended · 3 updates in 45 daysPN: 438-21-403, Renovate First Floor Kitchen (SF)
- Deadline extended from Nov 3, 2026 to Nov 4, 2026
- Description text changed
-
Deadline extended · 3 updates in 45 days46A ADAL Apron and Hydrant Fueling Pits
- Deadline extended from Oct 23, 2026 to Nov 18, 2026
- Description text changed
-
Notice type changed · 2 updates in 45 daysRFQ: Hydraulics Trainer Components
- Notice type changed from Combined synopsis/solicitation to Pre-solicitation
Get the changes to your contracts by email
Every morning BidFox emails you the new notices for your trade and states, plus any change to the contracts you watch. 7 days free; we email you before the first charge.
From the daily public SAM.gov data. It doesn't list attachments: open the official notice for new documents. BidFox is not connected to SAM.gov or the U.S. Government. Methodology.