Foreword
Introduction
1 Scope
2 Normative references
3 Terms, symbols and definitions
4 Organising the measuring phases
5 Initial investigations
6 Additional investigations
7 Controlling the effectiveness of the technical
solutions applied
8 Professional skills
Annex A (informative) - Radon-222 in buildings:
Methodologies for initial and additional
investigations - Organisation of measuring
phases for radon activity concentration
Annex B (informative) - Initial investigations report
Bibliography