- NEW! Subsurface Systems File & Archive Record Request Form PDF | Word
- Permit Application Changes
- NH Designer & Installer Permit Renewal Requirements
- How to Ensure Your Permit Application is Accepted
All permits, approvals, applicable recorded documentation and other information required for final septic system approval must be submitted to DES prior to receiving construction approval.
Adobe Acrobat Reader format. Download a free reader from Adobe.
Microsoft Word format. Download a free viewer from Microsoft.