Content

Foreword

This standard replaces GB 4789.1-2010 “National food safety standard Food microbiological examination-General rules”.

Compared with GB 4789.1-2010, the major changes of this standard are as follows:

——Annex A and conventional laboratory supplies and equipment of microbiological laboratory have been added;

——Laboratory Basic Requirements have been revised;

——Sample Collection has been revised;

——Examination has been revised;

——Sample treatment after examination has been revised;

——Normative References have been deleted.