The .gov means it’s official.

Louisiana government websites often end in .gov. Before sharing sensitive information, make sure you’re on a Louisiana government site.

The site is secure.

The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Document Downloads

Below you'll find forms and documents related to the permitting categories maintained by ATC. Please expand each category to view the forms within each section. 

 

 

The Notice to Conduct On-Site Sampling must be submitted to ATC-SamplingNotification@atc.la.gov at least 7 days prior to conducting any on premise sampling. By completing this form you agree to follow all rules and regulations in regards to samplings, as decribed, in Title(s) 26 of the Louisiana Revised Statutes and/or 55 of the Louisiana Administrative Code.

You may submit all inquiries related to on site samplings to ATC-OnsiteSampling@atc.la.gov.