For more comments on these forms from the date of their publication, see News Analysis published by Sir Vivian Ramsey: ACE Professional Service Suite of Agreements 2017. The consultant no longer has the right to revoke or suspend the license to use the consultant`s design, which was unpopular with clients using the 2009 edition. However, in certain circumstances, the consultant may continue to suspend his services in accordance with clause 13. We have started the layout of the agreement. PSA 2017 moves away from the multi-stakeholder approach of the 2009 edition, which required extensive navigation. All operational provisions at the front of the document are now clearly delineated in the “contractual conditions” with obligations of advice, clientele and participation. All contract data is inserted in the following calendar and contains relevant alternatives in case the customer is a contractor. .