Coastal Impact Certificate Application

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Download Coastal Impact Certificate Application Here

Applications along with payment must be mailed to:

Lafourche Parish Government

 Office of Coastal Zone Management

4876 Hwy 1, P.O. Box 425

Mathews, LA 70375


The Following Items Will Be Necessary to Obtain a Coastal Impact Certificate


  • Complete Coastal Impact Certificate application
    • Applicant Information
    • Agent/Contact Information
    • Project Description, Location with Section, Township & Range, Total Project Cost, and Wetland Acreage Impacted
    • Applicable Signatures
  • Complete copy of Joint Permit Application (LA DNR/CMD and USACE) for proposed project
  • Topographic Map of Location
  • Construction Drawings
  • Coastal Impact Permit Fee (check only)



For more information, please contact:

Amanda Voisin, CFM, CZM Administrator


Lindsey Dufrene, CZM Permit Coordinator

Lafourche Parish Government

Office of Coastal Zone Management

4876 HWY 1 | P.O. Box 425

Mathews, LA 70375

(985) 537-7603