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Boogeyman Bill · 04-30-2008, 06:37 PM

Guys,
Has there been a recent change in the NHRA rules concerning the recertification of diapers. My rule book says thatSFI 7.1 diapers need to be recertified yearly, and that SFI 7.2 diapers have to be recertified every 5 years. Is this still true? The reason I'm asking is that one of the diaper companies has told my friend that diapers no longer need to be certified.

Thanks in advance

Bill

04-30-2008, 06:37 PM	#1
Boogeyman Bill Junior Member Join Date: Apr 2008 Location: Oakland, CA Posts: 19 Likes: 0 Liked 0 Times in 0 Posts	Diaper DIscussion Guys, Has there been a recent change in the NHRA rules concerning the recertification of diapers. My rule book says thatSFI 7.1 diapers need to be recertified yearly, and that SFI 7.2 diapers have to be recertified every 5 years. Is this still true? The reason I'm asking is that one of the diaper companies has told my friend that diapers no longer need to be certified. Thanks in advance Bill