TDEC Transitioning from SLEIS to EPA's CAERS

Tennessee Department of Environment and Conservation (TDEC) is transitioning from SLEIS to the EPA’s Common Air Emissions Reporting System (CAERS) for the 2025 Emissions Inventory Report due in Spring 2026, driven by enhanced IT security requirements and updated EPA reporting standards. This shift ensures improved data protection, compliance with new control device reporting protocols, and streamlined bulk data uploads making it a critical update for facilities aiming to stay ahead in environmental reporting.


Let Trinity help your organization navigate this transition smoothly and ensure full compliance with the new CAERS system.


Welcome to Trinity Consultants Tennessee

Trinity’s Knoxville, TN office is located on the southwest side of the city. Our team of environmental professionals provides top-notch service to a diverse client base. Our Knoxville office is highly skilled in multimedia environmental permitting and compliance for a variety of industry types, including auto parts manufacturing, battery manufacturing and recycling, natural gas transmission, grain storage and processing, chemical manufacturing, bulk gasoline terminals, minerals industry, and food industry.

Trinity | Cerami – Longman Lindsey’s Nashville office is located on Union Street, in the heart of Nashville’s business district. Our team has reshaped the Nashville skyline over the years, helping iconic buildings and spaces tell their stories through unparalleled acoustics, audiovisual, IT and security designs.

Tennessee - Specific Expertise

Key Service Specifics by State Regulation

Trinity staff bring extensive hands-on knowledge of Tennessee environmental permitting and compliance.

Explore Our Expertise

Learn about our services.

Acoustic Design & Engineering

Our experts support developers, architects, engineers, and facility owners through...
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Air Quality

Ensure air quality compliance with Trinity Consultants. We provide air permitting,...
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Building Technology & Security

Our experts deliver integrated building technology and security services, including...
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EHS Management

Help your business stay safe and compliant through expert EHS management services s...
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Health & Safety

Promote a safety-first culture through expert health and safety services such as ri...
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Industrial Hygiene & EHS

Our specialized teams deliver expert industrial hygiene and EHS support for life sc...
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Waste Management

Turn waste into opportunity by partnering for expert support for waste compliance,...
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Water Quality

Protect your water resources through expert water quality monitoring, SPCC, SWPPP,...
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Can’t find what you need? Let us help you find the right service.

Trinity Consultants serves many areas over multiple industries. If you don’t see what you’re looking for here, check out the individual divisions to find it.

Environmental Consulting | Water & Ecology | Built Environment | Life Sciences

Meet the leaders behind our Tennessee locations.

Our Tennessee offices are here to serve your needs. Contact us today!

Built Environment Built Environment
Environmental Consulting Environmental Consulting
Life Sciences Life Sciences
Water & Ecology Water & Ecology

Knoxville

Office Leader

Ian Smith
Ian Smith
Managing Consultant
Environmental Consulting

Nashville

Office Leader

Rich Ranft
Rich Ranft
Associate Principal
Built Environment

Tennessee Resources

EHS Consulting for Tennessee Industry Service Sheet
EHS Consulting for Tennessee Industry Service Sheet
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Title V Modifications in Tennessee
Title V Modifications in Tennessee
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TDEC Issues New Multi-Sector General Permit for 2025
TDEC Issues New Multi-Sector General Permit for 2025
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Related Training

Training Courses

May 21, 2025
For more information on training courses, webinars, and seminars click below.
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