8 June 2015 Final BASt report on replacement catalytic converters (BASt and TÜV Nord) GRPE-71-08	GRPE-71-08	2015-06-08
8 June 2015 Letter of transmission for the final BASt report on replacement catalytic converters (BASt) GRPE-71-09	GRPE-71-09	2015-06-08