New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard which is identical with ISO/IWA 14-1 : 2013 Vehicle security barriers - Part 1: Performance requirement, vehicle impact test method and performance rating issued by International Organization for Standardization (ISO), was adopted by the Bureau of Indian Standards on the recommendations of the Passive Safety Crash Protection Systems Sectional Committee and approval of the Transport Engineering Division Council.

The text of ISO standard has been approved for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is part icularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.