Document GRSP-54-35 reproduced here for the 42nd CRS informal group session.

Further development of UN R129 to extend its scope to non-integral Child Restraint Systems (“Universal Booster” or “Specific to vehicle Booster”).

Working draft of the amendments (updated version of document GRSP-54-36) to further develop UN R129 to extend its scope to non-integral Child Restraint Systems (“Universal Booster” or “Specific to vehicle Booster”).

Report to the CRS informal group on improvements to the “abdominal pressure twin sensors” used in Q dummies.

Presentation for discussion of child seat submarining behaviors and related abdominal and other injuries.

Presentation on the TRL research program to support the European Commission during the second phase development of the regulation on “Enhanced Child Restraint Systems” on areas such as definitions, performance criteria and test methods for non-integral CRS with ISOFIX attachments, the test pulse for frontal impact, how best to apply recognised and accepted injury criteria related to the Q-Series dummies, and other issues related to validation of the regulation (such as the side impact test procedure).