Section 106 legal agreements information S106 contributions may be sought in addition to CIL where site specific measures are required to make a development acceptable. Amending or varying a S106 agreement A Section 106 planning obligation may be changed (deed of modification) or discharged in two ways. Find out more here. Monitoring fees The council charges a fee to monitor all planning obligations as set out in the CIL Regulations Third party enquiries S106 agreements We are happy to accept requests from third parties such as solicitors to provide copy S106 agreements. Unilateral undertaking - solent recreation mitigation strategy The solent recreation mitigation strategy uses a sliding scale to calculate the contribution for new residential development built within 5.6km of the coastline.