CONTENTS

Annex 1 - Performance limits and methodology for BIS
 1
     BIS testing procedures
        1.1     Initial testing procedure (Step 1)
        1.2     Main testing procedure (Step 2)
 2     The methodology of calculation of BIS performance limits
 3     BIS limits and conditions
        3.1     BIS radio paths and sections not monitored during operation (with non-ISM)
        3.2     BIS radio paths and sections continuously monitored during operation (with ISM)
        3.3     Description of the extended 7-day BIS test