56. Learning that Mr. Jerzy Kownacki (Poland) would retire, GRSG thanked him for his considerable contributions over the last decades to the activities of GRSG. GRSG recognized his commitment with a long applause and wished him a long and happy retirement.

57. GRSG noted that M. François Boulay (OICA) would take over new activities in his organization and would, therefore, no longer attend the sessions. GRSG acknowledged his continued support and contributions during the long period of participation in the sessions and wished him all the best for his future activities.