Endorses the recommendation of the Fifth United Nations Congress on the Prevention of Crime and the Treatment of Offenders, 20 which requested the Committee on Crime Prevention and Control to review at its fifth session the provisional rules of procedure of the Congress with a view to bringing them into conformity with current practice in other United Nations bodies, conferences and congresses convened under the auspices of the United N ations, and requests the Committee to submit the revised draft rules of procedure to the Economic and Social Council at its sixty-sixth session;