Statements of Common Ground with neighbouring authorities and statutory bodies can be found on the Statements of Common Ground page.
| Reference | Document | Author | Year |
| DTC01 | Duty to Cooperate Statement (PDF) | Portsmouth City Council | March 2026 |
Partnership for South Hampshire (PfSH)
| Reference | Document | Author | Year | |
| DTC02 | Partnership for South Hampshire (PfSH) Statement of Common Ground (Word document) | Partnership for South Hampshire | September 2023 | |
| DTC03 | Partnership for South Hampshire (PfSH) Spatial Position Statement (PDF) | Partnership for South Hampshire | December 2023 | |
| DTC04 | Evidence base supporting the Partnership for South Hampshire (PfSH) Spatial Position Statement | Partnership for South Hampshire | December 2023 | |
| DTC05 | PfSH Co-Ordinator's Report (PDF) | Partnership for South Hampshire | December 2025 | |
South East Hampshire (SEH) Local Authorities
| Reference | Document | Author | Year | |
| DTC06 | Note of SEH meeting 09-10-25 (PDF) | PCC, FBC, WCC, EHDC, HBC and GBC | October 2025 | |
| DTC07 | Note of SEH meeting 22-01-26 (PDF) | PCC, FBC, GBC and HBC | January 2026 | |
East Hampshire
| Reference | Document | Author | Year |
| DTC08 | Letter to East Hampshire District Council from Portsmouth City Council regarding the request to help meet unmet housing need under the Duty to Cooperate (PDF) | Portsmouth City Council | January 2024 |
| DTC09 | Letter from East Hampshire District Council to Portsmouth City Council - Response to Portsmouth City Council’s request to help meet unmet housing need under the Duty to Cooperate (PDF) | East Hampshire District Council | March 2024 |
| DTC10 | Letter to East Hampshire District Council regarding Housing and employment need in South East Hampshire (PDF) | Portsmouth City Council, Gosport Borough Council and Havant Borough Council | October 2025 |
| DTC11 | Formal Response to Request for Assistance with Unmet Housing and Employment Needs – Duty to Cooperate (PDF) | East Hampshire District Council | November 2025 |
Fareham
| Reference | Document | Author | Year | |
| DTC12 | Portsmouth City Council response to Fareham Borough Council Local Plan Regulation 18 Consultation (PDF) | Portsmouth City Council | February 2020 | |
| DTC13 | Portsmouth City Council response to Fareham Borough Council Local Plan 2037 Revised Reg 19 consultation (PDF) | Portsmouth City Council | July 2021 | |
| DTC14 | Letter to Fareham Borough Council regarding Housing and employment need in South East Hampshire (PDF) | Portsmouth City Council, Gosport Borough Council and Havant Borough Council | October 2025 | |
| DTC15 | Duty to Cooperate Response on Housing and employment need in South-East Hampshire (PDF) | Fareham Borough Council | November 2025 | |
Gosport
| Reference | Document | Author | Year |
| DTC16 | Letter to Gosport Borough Council from Portsmouth City Council regarding the request to help meet unmet housing need under the Duty to Cooperate (PDF) | Portsmouth City Council | January 2024 |
| DTC17 | Letter from Gosport Borough Council to Portsmouth City Council - Request from Portsmouth City Council to help to meet unmet housing need under the Duty to Cooperate (PDF) | Gosport Borough Council | February 2024 |
Havant
| Reference | Document | Author | Year |
| DTC18 | Letter to Havant Borough Council from Portsmouth City Council regarding the request to help meet unmet housing need under the Duty to Cooperate (PDF) | Portsmouth City Council | January 2024 |
| DTC19 | Letter from Havant Borough Council to Portsmouth City Council on Havant Borough's Emerging Local Plan regarding the Duty to Cooperate (PDF) | Havant Borough Council | March 2024 |
| DTC20 | Update from Havant Borough Council regarding assistance with unmet housing and employment need under the DTC (PDF) | Havant Borough Council | June 2025 |
| DTC21 | PCC letter to Havant Borough Council regarding housing and employment need in Havant Borough and Portsmouth City (PDF) | Portsmouth City Council | August 2025 |
| DTC22 | Havant Borough Council letter of response regarding housing and employment need in Havant Borough and Portsmouth City (PDF) | Havant Borough Council | September 2025 |
South Downs National Park
| Reference | Document | Author | Year |
| DTC23 | Letter from SDNPA to PCC - Request to accommodate unmet Housing needs and Gypsy and Traveller Accommodation (PDF) | South Downs National Park Authority | November 2025 |