Supplementary Planning Documents (SPDs) provide additional guidance to the policies in the Local Plan.

• Borough Design Guide SPD (Adopted December 2011)
• Housing SPD (Adopted July 2011) (pdf 1.25 mb) 
• Parking Supplementary Planning Document (SPD) (Adopted July 2016) (pdf 820 kb)
• Joint Supplementary Planning Document - Chichester Harbour Area of Outstanding Natural Beauty

The documents and weblinks below are not formally SPDs, but contain useful guidance and information for applicants and other interested parties:

• Local Information Requirements
• Interactive Map
• Developer Contributions Guide
• Conservation Area Appraisals
• Key Issues for Planning Applications in Havant
• Nutrient Neutrality
• Solent Waders: Recreational Disturbance and Direct Impacts
• Biodiversity Net Gain
• Flood Risk in Development
• Planning Studies, Strategies and updates