It is organ ised as foll ows:1.2.1  Chapte r B sets out a general Code of C onduct, incorpor ating (inter alia) gen eral obligatio ns of good conduct an d safeguarding  rules.1.2.2  Chapter C  sets out rules preventing t he manipulation of Bia thlon Compe titions.1.2.3  Chapter D sets out the IBU Anti-Doping Rules.1.2.4  Chapter E  sets out proced ural rules for th e investigati on a nd prosecuti on of viola tions of the In teg-rity Code by t he Biathlon Inte grity Unit (BIU) on behalf o f the IBU.