During the 126th session of WP.29 of March 2002 , the Executive Committee of the 1998 Agreement adopted a programme of work , which includes the exchange of information on side impact issues . At the 148th session of WP.29 of June 2009 , the importance of harmonizing test tools was discussed and there was general agreement to explore opportunities to complete the development of the world side impact dummy ( WorldSID ) 50th percentile male and 5th percentile female side impact dummies .