National foreword<br>National Annex NA (informative) - Bibliography<br>Foreword to EN ISO 4833:2013<br>Foreword to EN ISO 4833:2013 + AC:2014<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Principle<br>5 Culture media and diluents<br>6 Apparatus<br>7 Sampling<br>8 Preparation of test sample<br>9 Procedure<br>10 Expression of results<br>11 Test report<br>Annex A (normative) - Surface colony count using a spiral <br> plater<br>Bibliography