New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard which is identical with ISO 22803 : 2004 ‘Dentistry - Membrane materials for guided tissue regeneration in oral and maxillofacial surgery - Contents of a technical file’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Dentistry Sectional Committee and approval of the Medical Equipment and Hospital Planning Division Council.