Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →
CLEATUS
Get CLEATUS

Fire Apparatus Compliance & Certification Services

Open
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

The Fire Apparatus Compliance and Certification Services subcontract, managed by Sourcewell, focuses on providing third-party verification and documentation to ensure fire apparatus meet critical safety and industry standards. Specifically, the contract covers compliance with ULC, NFPA 1901, and CMVSS regulations, ensuring that all equipment is certified for safe and legal operation. This agreement was posted on August 20, 2025, and remains active with a response deadline extending to December 8, 2029. Classified under NAICS code 541380, the contract establishes a framework for specialized testing and certification services to maintain rigorous safety benchmarks for emergency response vehicles.

General Info

Agency

Sourcewell

NAICS

541380 - Testing Laboratories and Services

Place of Performance

MN, USA

Set-Aside

NONE

Documents

This scope was carved out of 082025.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Maxi-Metal — Canadian-built custom and commercial fire apparatus

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

Posted

subcontract

Response Deadline

Submission deadline

Response Deadline

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more
AgencySourcewell
ContactsNo contacts available
OfficeN/A
Organization / AgencySourcewell
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Third-party verification and documentation of compliance with ULC, NFPA 1901, and CMVSS standards for fire apparatus.

Similar Contracts

Same NAICS industry code

NAICS: 541380
New
International
Pressure Gauge Calibration and CertificationThis subcontract for Pressure Gauge Calibration and Certification involves providing specialized calibration services for prime contractors operating on Pakistan State Oil Company Limited North Zone projects. The scope of work requires comparing gauge readings against master standards and deadweight testers to eliminate errors and verify accuracy across the full scale of each instrument. The successful provider must deliver detailed calibration reports and certificates for every gauge processed. Eligible bidders must possess active NTN and GST/PST certificates to qualify for the contract. The solicitation was posted on November 11, 2026, with a response deadline of November 23, 2026. Performance of these services will take place within Pakistan under the oversight of Pakistan State Oil Company Ltd.
Pakistan State Oil Company Ltd

POSTED

about 9 hours ago

DEADLINE

in 12 days
View Details
NAICS: 541380
New
SLED
Lead-Based Paint Testing and Risk AssessmentThis subcontract for the Rockdale County Board of Commissioners in Georgia involves providing lead-based paint inspections, risk assessments, and clearance testing for prime contractors on County housing authority projects. The selected provider will conduct testing for five homes utilizing X-ray fluorescence analyzers and laboratory sampling to identify lead hazards and verify clearance. Required deliverables include Lead Inspection Reports, Risk Assessment Reports, and Clearance Certificates. To qualify for this engagement, the contractor must hold Certified Lead Inspector/Risk Assessor and Lead Abatement certifications. The project falls under NAICS code 541380, with a response deadline set for December 10, 2026.
Rockdale County Board of Commissioners

POSTED

about 16 hours ago

DEADLINE

in 29 days
View Details
NAICS: 541380
New
SLED
Fuel Quality Assurance and Testing ServicesThe Fuel Quality Assurance and Testing Services subcontract involves providing independent testing and verification of fuel specifications for prime contractors under California Department of General Services statewide fuel contracts. The scope of work includes sampling fuel batches to ensure compliance with ASTM D975 standards, testing for storage life stability and biocides, and utilizing laboratory hydrocarbon analysis equipment to document Carbon Intensity values. The selected provider must ensure all activities adhere to CARB requirements and is responsible for delivering comprehensive test data reports and Producer Certifications. This opportunity is categorized under NAICS code 541380 and is managed through the California DGS Statewide Procurement office.
DGS - Statewide Procurement

POSTED

about 17 hours ago

DEADLINE

in 13 days
View Details
NAICS: 541380
New
SLED
ISO/IEC 17025 and Forensic Testing Laboratory Accreditation and Training
Solicitation # BPM007723
The Arizona Department of Health Services is soliciting a contractor through Request for Quotation BPM007723 to ensure the Arizona State Public Health Laboratory (ASPHL) maintains its accreditation for laboratory and forensic testing in compliance with ISO/IEC 17025:2017. The scope of work includes performing assessments of the laboratory's quality management system and testing procedures, as well as providing internal auditing and lead assessor intensive training and certification for laboratory staff. Key deliverables include assessment and inspection reports and notices of accreditation status, both of which must be submitted within five days of the respective event. The contract is governed by various state and federal regulations, including OMB Circular A-133 for federal funding and specific Arizona Revised Statutes regarding conflict of interest and payment. Contractors must provide a valid Certificate of Liability Insurance and adhere to strict confidentiality and security protocols, particularly when working within secured perimeters like the Arizona State Hospital. Payment terms are Net30 days, and the state reserves the right to make multiple or aggregate awards based on the most advantageous terms. Offerors must submit their quotes via the Arizona Procurement Portal, including proof of ILAC membership and required administrative attachments.
Arizona Department of Health Services

POSTED

about 17 hours ago

DEADLINE

in 6 days
View Details
NAICS: 541380
New
SLED
Mitochondrial DNA (mtDNA) Sequencing ServicesThis subcontract for Mitochondrial DNA Sequencing Services supports prime contractors on forensic projects for the Oregon Department of State Police. The scope of work involves performing mtDNA sequencing for maternal lineage comparisons, utilizing high-sensitivity equipment specifically optimized for the analysis of highly degraded samples to produce detailed interpretations and statistical conclusions. The service provider must maintain ISO/IEC 17025 accreditation and adhere to FBI Quality Assurance Standards to ensure the validity of the delivered sequence reports and lineage conclusions. Performance of these services is centered in Clackamas, Oregon, under NAICS code 541380.
Department of State Police

POSTED

about 18 hours ago

DEADLINE

in 23 days
View Details
NAICS: 541380
New
SLED
Y-STR Analysis and Haplotype InterpretationThis subcontract involves providing specialized Y-STR testing for male lineage analysis and kinship investigations to support prime contractors on forensic projects for the Oregon Department of State Police. The scope of work includes conducting haplotype interpretation and statistical reporting through the use of Y-STR specific amplification and sequencing kits, with all deliverables consisting of detailed statistical reports and interpretations. To qualify for this engagement, the service provider must maintain ISO/IEC 17025 accreditation and adhere to FBI Quality Assurance Standards. The work is designated under NAICS code 541380 and will be performed in Clackamas, Oregon. Interested parties must respond by the deadline of December 4, 2026.
Department of State Police

POSTED

about 18 hours ago

DEADLINE

in 23 days
View Details
NAICS: 541380
New
SLED
Autosomal STR Profile Generation and InterpretationThis subcontract involves the generation and interpretation of autosomal Short Tandem Repeat profiles to support prime contractors on forensic projects for the Oregon Department of State Police. The scope of work includes performing profile generation and interpretation according to SWGDAM guidelines, as well as comparing results against known reference samples utilizing STR amplification kits and genetic analyzers. All deliverables must be provided as electronic and written forensic reports. To ensure technical accuracy and legal defensibility, the service provider must maintain ISO/IEC 17025 accreditation and adhere to FBI Quality Assurance Standards. The work is associated with NAICS code 541380 and will be performed in Clackamas, Oregon. Interested parties must respond by December 4, 2026.
Department of State Police

POSTED

about 18 hours ago

DEADLINE

in 23 days
View Details
NAICS: 541380
New
SLED
Forensic DNA Extraction and Quantification ServicesThis subcontract for Forensic DNA Extraction and Quantification Services supports prime contractors on Oregon Department of State Police forensic projects. The scope of work involves the extraction and quantification of DNA from various biological sources, including blood, hair, decomposed soft tissue, bone, and tooth samples. To ensure the integrity of degraded or limited samples, the provider must utilize validated extraction methods and kits. The service provider is required to maintain ISO/IEC 17025 accreditation in accordance with FBI Quality Assurance Standards. Key deliverables include the final quantified DNA profiles and comprehensive chain of custody documentation. Performance for this contract is centered in Clackamas, Oregon, under NAICS code 541380.
Department of State Police

POSTED

about 18 hours ago

DEADLINE

in 23 days
View Details
NAICS: 541380
New
SLED
RFP- STR DNA Extraction & Analyses Services
Solicitation # S-25700-00018060
The Oregon Department of State Police is seeking a qualified forensic DNA laboratory to provide DNA extraction and analysis services to support cold case investigations and the identification of human remains. The scope of work includes DNA extraction and quantification from various biological materials such as bone, teeth, decomposed soft tissue, blood, and hair, as well as autosomal STR profile generation, Y-STR analysis, mtDNA sequencing, and kinship analysis. Optional services include the preparation of eligible STR profiles for CODIS upload. The contractor must be accredited to ISO/IEC 17025 by ANAB or an equivalent body and must adhere to FBI Quality Assurance Standards and SWGDAM guidelines. All samples must be shipped in tamper-evident packaging via a tracked carrier, and a strict chain of custody must be maintained from receipt through final disposition. The contract is a competitive sealed proposal with a performance period extending until December 31, 2030. Award selection is based on a scoring methodology that combines technical evaluation (80 points) and price. Technical criteria focus on the project implementation plan, analytical approach, demonstrated experience of at least five years, and references. Proposers must comply with various legal and labor standards, including the Davis-Bacon Act, the Age Discrimination Act, and Oregon pay equity laws. Deliverables are subject to agency review, with a requirement for remediation within 15 business days if rejected. Proposals must be submitted electronically via OregonBuys.gov by December 4, 2026, and must include a separate price proposal file and a technical proposal limited to 20 pages.
Department of State Police

POSTED

about 18 hours ago

DEADLINE

in 23 days
View Details
NAICS: 541380
New
SLED
Concrete Testing and InspectionThis subcontract for Concrete Testing and Inspection involves providing independent testing and inspection services for prime contractors working on California Department of Corrections and Rehabilitation facility projects. The scope of work includes conducting design mixture reviews, verifying curing methods, and performing field tests for slump, air content, and strength. All field sampling and compression testing must be executed in accordance with ACI and ASTM standards to ensure structural integrity. The selected provider is responsible for delivering comprehensive certified testing reports and detailed inspection documentation. This opportunity falls under NAICS code 541380 and is associated with the state of California. Interested parties should note the solicitation timeline and the requirement for strict adherence to industry standards for all concrete quality assurance activities.
California Department of Corrections & Rehabilitation

POSTED

about 19 hours ago

DEADLINE

in about 5 hours
View Details
NAICS: 541380
New
SLED
Integrated Pest Management (IPM) ServicesThis subcontract for Integrated Pest Management services supports prime contractors on facility projects for the Parkland Health and Hospital System in Texas. The selected provider will implement comprehensive IPM strategies to identify and eliminate pest food sources, water, harborage, and access points using commercial-grade application equipment, baits, and traps. The primary objective is to maintain a pest-free environment through professional mitigation and the delivery of detailed outcome reports. All on-site personnel are required to hold valid Commercial Applicator or Technician Licenses to ensure compliance and safety. Interested parties must respond by December 9, 2026, regarding this opportunity which falls under NAICS code 541380.
Parkland Health and Hospital System

POSTED

about 20 hours ago

DEADLINE

in 28 days
View Details
NAICS: 541380
New
SLED
National Pollutant Discharge Elimination System and Analytical Support Services
Solicitation # BPM059709
The State of Maryland has issued solicitation BPM059709 for National Pollutant Discharge Elimination System and Analytical Support Services. This procurement is managed by the Carroll County Government in Maryland, with Carrie Dulski serving as the primary Procurement Officer and Buyer. The project is designed to provide specialized analytical support and compliance services related to the National Pollutant Discharge Elimination System. Interested vendors must register through the Carroll County Government website and the Public Purchase portal to access and download all necessary project documents. The bid closing deadline is strictly set for December 8, 2026, at 10:30 A.M. Eastern Standard Time. All submissions and document downloads must be handled through the designated Public Purchase system to ensure compliance with the county's procurement process.

POSTED

about 21 hours ago

DEADLINE

in 27 days
View Details

More opportunities from Sourcewell

Same awarding agency

NAICS: 811490
SLED
Firearms Maintenance and Support ServicesThe Firearms Maintenance and Support Services subcontract involves providing specialized maintenance, repair, and certification services for prime contractors operating on Sourcewell public sector projects. The scope of work requires the use of professional gunsmithing tools and diagnostic equipment to maintain firearm operationality, with all services backed by industry standard warranties. Deliverables for the contract include the return of serviced equipment and the provision of detailed service reports. This opportunity is categorized under NAICS code 811490 and is associated with the agency Sourcewell. The solicitation was posted on November 3, 2026, with a response deadline set for December 22, 2026.
Other Personal and Household Goods Repair and Maintenance

POSTED

9 days ago

DEADLINE

in about 1 month
View Details
NAICS: 423450
SLED
Firearms Accessories and Related Supplies ProviderThis subcontract opportunity through Sourcewell is for a provider of firearms accessories and related supplies to support prime contractors on public sector projects. The scope of work includes the provision of essential gear such as holsters, magazines, optics, and cleaning kits required for the operation and maintenance of firearms, with all items backed by industry standard warranties. The selected provider will be responsible for delivering these supplies directly to the Participating Entity. Interested parties should note that the posting date is November 3, 2026, with a response deadline of December 22, 2026. The contract falls under NAICS code 423450.
Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

POSTED

9 days ago

DEADLINE

in about 1 month
View Details
NAICS: 325998
SLED
Ammunition SupplierThis subcontract agreement establishes a partnership for the bulk supply and delivery of various calibers and types of ammunition to prime contractors working on Sourcewell public sector projects. The supplier is responsible for ensuring all provided ammunition is compatible with the specified firearms and must adhere to industry standard warranties for all delivered products. Managed by Sourcewell under NAICS code 325998, the contract requires the supplier to handle the logistics of delivering materials directly to the Participating Entity. The solicitation process is scheduled for late 2026, with a posting date of November 3 and a response deadline of December 22.
All Other Miscellaneous Chemical Product and Preparation Manufacturing

POSTED

9 days ago

DEADLINE

in about 1 month
View Details
NAICS: 423450
SLED
Firearm Equipment SupplierThis subcontract agreement establishes a partnership with Sourcewell to supply a comprehensive range of firearms, including handguns, rifles, and shotguns, for prime contractors working on public sector projects. The supplier is responsible for delivering all equipment in operational condition directly to the participating entity, utilizing volume pricing models to ensure cost-effectiveness. The contract mandates that all provided firearms must be backed by warranties that meet or exceed current industry standards. Interested parties should note that the solicitation was posted on November 3, 2026, with a response deadline set for December 22, 2026, under NAICS code 423450.
Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

POSTED

9 days ago

DEADLINE

in about 1 month
View Details
NAICS: 423740
SLED
Firearms and Ammunition with Related Supplies and Services
Solicitation # RFP 122226
Sourcewell, a Minnesota-based local government unit and service cooperative, is soliciting proposals under RFP 122226 to establish master agreements for firearms, ammunition, and related supplies and services. This procurement solution is designed for use by Participating Entities, which include governmental, educational, nonprofit, and tribal agencies across the United States and Canada. The resulting agreements will have an initial term of four years, with the possibility of up to three one-year extensions. The estimated annual value of all transactions under these agreements is 15 million USD. Proposals must be submitted exclusively through the Sourcewell Procurement Portal by December 22, 2026, at 3:30 p.m. Central Time. Awards will be granted to the highest-scoring proposers based on a 1,000-point evaluation scale, with the heaviest weights placed on pricing, depth and breadth of offered solutions, and value-added attributes. Proposers must provide volume pricing using line-item, catalog discount, or MSRP-based methods and must ensure all products are delivered operational with warranties that meet or exceed industry standards. Sourcewell encourages participation from small, minority-owned, women-owned, and veteran-owned business enterprises.
Refrigeration Equipment and Supplies Merchant Wholesalers

POSTED

9 days ago

DEADLINE

in about 1 month
View Details
NAICS: 811212
SLED
Post-Installation Maintenance & SupportThis subcontract opportunity with Sourcewell, identified under NAICS code 811212, focuses on providing post-installation maintenance and technical support for displays installed by prime contractors on master agreement projects. The selected provider will be responsible for ensuring operational uptime through ongoing repairs, the replacement of consumables and LED modules, and the delivery of comprehensive maintenance reports using specialized diagnostic tools. To be eligible for this contract, the service provider must hold status as a manufacturer-authorized service provider to perform necessary warranty services and technical repairs. Interested parties must submit their responses by the deadline of December 1, 2026.
Computer and Office Machine Repair and Maintenance

POSTED

30 days ago

DEADLINE

in 19 days
View Details
NAICS: 484220
SLED
Logistics & Specialized FreightThis subcontract for Logistics and Specialized Freight, managed by Sourcewell, involves the transportation and delivery of oversized electronic displays for prime contractors working on master agreement projects. The scope of work requires the use of flatbed trucks and cranes to ensure the safe handling and unloading of sensitive electronics. To qualify for this engagement, providers must maintain full DOT compliance and hold specialized handling certifications for fragile electronics. The primary objective is the secure delivery of equipment to the participating entity, with the response deadline for this opportunity set for December 1, 2026.
Specialized Freight (except Used Goods) Trucking, Local

POSTED

30 days ago

DEADLINE

in 19 days
View Details
NAICS: 541512
SLED
Systems Configuration & Software ImplementationThe Systems Configuration and Software Implementation subcontract through Sourcewell involves providing specialized technical services for prime contractors on master agreement projects. The scope of work includes the configuration of control software, server hardware, and network switches, as well as overall system integration and technical setup. The ultimate goal is the delivery of a fully configured and tested software control system tailored for display operations, complemented by comprehensive end-user training. To be eligible for this engagement, providers must hold specific software certification from the equipment manufacturer. This opportunity falls under NAICS code 541512 and was posted on October 13, 2026, with a response deadline set for December 1, 2026.
Computer Systems Design Services

POSTED

30 days ago

DEADLINE

in 19 days
View Details
NAICS: 238210
SLED
Electrical Integration & Power DistributionThe Electrical Integration and Power Distribution subcontract, issued by Sourcewell, involves providing specialized electrical wiring, power configuration, and grid integration services for prime contractors on master agreement projects. The scope of work includes the installation of electrical conduits, cabling, and power distribution units to ensure that display systems and boards are fully operational with reliable power supply and connectivity. To qualify for this contract, providers must employ a Licensed Master Electrician and ensure all work strictly adheres to the National Electrical Code. Interested parties must submit their responses by December 1, 2026, under NAICS code 238210.
Electrical Contractors and Other Wiring Installation Contractors

POSTED

30 days ago

DEADLINE

in 19 days
View Details
NAICS: 238990
SLED
Specialized Installation & Rigging ServicesThis subcontract for Specialized Installation and Rigging Services, issued by Sourcewell, involves the physical installation, setup, and mounting of heavy digital displays for prime contractors on master agreement projects. The scope of work includes mobilization, demobilization, and the physical mounting of systems in indoor arenas or outdoor stadiums. To ensure successful delivery, the contractor must utilize heavy lifting equipment, rigging gear, and structural supports while strictly adhering to local building codes and OSHA safety standards. The opportunity is categorized under NAICS code 238990 and was posted on October 13, 2026. Interested parties must submit their responses by the deadline of December 1, 2026. The final deliverable for this contract is the provision of fully installed and secured display systems.
All Other Specialty Trade Contractors

POSTED

30 days ago

DEADLINE

in 19 days
View Details
NAICS: 334419
SLED
Digital Display & Video Board ManufacturingThis subcontract agreement through Sourcewell focuses on the manufacturing and delivery of current-model digital displays, video boards, and scoreboards for prime contractors working on master agreement projects. The scope of work includes the production of essential hardware such as LED panels and video controllers, with a specific requirement for outdoor-rated weatherproofing to ensure durability. All equipment provided under this contract must adhere to industry standard regulatory codes and be backed by standard warranties. The successful provider is responsible for the physical delivery of the hardware to the participating entity. The solicitation period is open from October 13, 2026, with a response deadline of December 1, 2026.
Other Electronic Component Manufacturing

POSTED

30 days ago

DEADLINE

in 19 days
View Details
NAICS: 334517
SLED
Scoreboards, Digital Displays, and Video Boards with Related Services
Solicitation # 120126
Sourcewell, a Minnesota local government unit and service cooperative, is soliciting proposals under RFP 120126 for a master agreement to provide scoreboards, digital displays, and video boards with related services. This procurement solution is intended for use by thousands of participating entities, including governmental, nonprofit, tribal, and educational agencies across the United States and Canada. The scope of work focuses on turn-key solutions for indoor and outdoor applications, including athletic scoring systems, large-format LED displays, digital signage, and integrated audio and production systems. Related services such as design, installation, commissioning, and maintenance are also required, though the solicitation specifically excludes solutions that are exclusively focused on audio, software, or accessories. The resulting master agreement will have an initial term of four years, with the possibility of three one-year extensions and further extensions under exceptional circumstances. Awards will be granted to the highest-scoring proposers based on overall quality, product selection, and price, with an estimated annual transaction value of 80 million dollars. Proposals must be submitted in English via the Sourcewell Procurement Portal by December 1, 2026, at 3:30 p.m. Central Time. Sourcewell encourages participation from small, minority-owned, women-owned, and veteran-owned business enterprises. Proposers must remain valid for 150 days following the due date and must comply with all industry standards and regulations to avoid disqualification.
Irradiation Apparatus Manufacturing

POSTED

30 days ago

DEADLINE

in 20 days
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 541380
Closed
SLED
Laboratory Testing Services (Non-MRO)
Technology, Management and Budget

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Laboratory Analysis Services
West Virginia Department of Environmental Protection

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Field Sampling and Laboratory Coordination
West Virginia Department of Environmental Protection

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Laboratory Testing & Analytical Services
City of Fountain

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Bid Sample Development and Quality Assurance
Wayne-Finger Lakes BOCES

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Aboveground Storage Tank (AST) Integrity Testing and Inspection
Military Department

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Quality Inspection & Testing Services
CPS Energy

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Technical Compliance & Certification Support
Police Department

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Drug and Alcohol Testing Laboratory
Frederick County Public Schools

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Flame Retardant Certification Compliance
Puller Veterans Care Center

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Wastewater Sample Laboratory Testing and Analysis
Marion County

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details
NAICS: 541380
Closed
SLED
Testing and Certification Services for Butterfly Valves
City of Raleigh

POSTED

about 1 year ago

CLOSED

about 1 year ago
View Details

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS