Onsite Sewage Treatment and Disposal System (OSTDS) Permits

Choose the type of application you need to get started

Permit Type Selection

Construction Permit

To construct, repair, modify or abandon an OSTDS.

  • New System Construction
  • System Repair
  • Existing System
  • Existing System Modification
  • Abandonment
  • Holding Tank
  • Innovative System

Operating Permit

To operate an aerobic treatment unit, performance-based treatment system, commercial or industrial zoned OSTDS.

  • Aerobic Treatment Unit (ATU)
  • Performance-Based Treatment System (PBTS)
  • Commercial System
  • Industrial / Manufacturing Zoned System
  • Renewals

Service Requests

To request services for a permitted OSTDS.

  • Construction Inspection
  • Re-Inspection
  • Site Re-Evaluation
  • Permit Amendments
  • Reissued Permits
  • Permit Extension

Additional Information

Need Help?

If you're unsure which permit type you need, please review the descriptions above or contact our support team for assistance.

Contact: OSP-Help@floridadep.gov

Before you start

Have your documents ready. You'll need to upload or provide required paperwork as you go—gathering everything first makes the process smoother.