BOOK I
General provisions on felonies and misdemeanours, the persons responsible, the penalties, security measures and other consequences of criminal offences
TITLE XX
On felonies against the Judicial Power
CHAPTER IX
On felonies against the Judicial Administration of the International Criminal Court
Article 471 bis
3. Whoever intentionally destroys or alters evidence, or interferes with the procedures for giving evidence before the International Criminal Court, shall be punished with a sentence of imprisonment of six months to two years and a fine for seven to twelve months.
4. Whoever bribes a witness, obstructs his appearance or deposition before the International Criminal or interferes with them, shall be punished with a sentence of imprisonment of one to four years and a fine from six to twenty- four months.
EDIT.