This Precedent and its associated Drafting Notes offer guidance on drafting a litigation co-operation (LCA) agreement between co-claimants. It addresses various issues that commonly arise when parties are bringing a claim together including but where only one firm of solicitors is permitted to appear on the record as acting for all parties: liability for costs and fees; how the fees of the solicitors who are on the record for the claimants are to be paid; how any costs awards, damages and/or settlement are to be apportioned; the extent to which the parties are required to co-operate with each other in progressing the litigation (including in relation to disclosure, evidence generally, complying with rules, practice directions and court orders, settlement etc); indemnities in the event they do not co-operate; confidentiality, both as between themselves and as between the other parties; privilege etc. It also incorporates various boilerplate provisions. This agreement is not suitable for class claims or group actions. It is likely to be suitable for a limited category of cases where co-claimants do not want to use the same firm of solicitors. The scenario chosen in this precedent is co-claimants who were formerly under common ownership in a corporate group but owing to a re-organisation the ownership of the co-claimants is no longer the same. The precedent is confined to two claimants but could be adapted to accommodate more than two.