45. Maintaining a positive relationship with the contractor and its sub-contractors/funders can be a key factor in implementing Changes more efficiently and achieving value from those Changes. For example, in some instances, contractors have been known to waive their fees in relation to Small Works Changes where positive partnering relations existed. Moreover, a strong working partnership can encourage contractors to add value by suggesting ways to improve the Service provision on their respective Projects. These examples signify the importance of maintaining a close but robust working relationship with the private sector.