According to the Hunting Rules:
71. Hunting weapons shall be zeroed in designated areas for zeroing hunting weapons within hunting grounds (hereinafter referred to as zeroing areas). Zeroing hunting weapons outside specially designated areas may be carried out by hunters during a hunt, provided they have the documents listed in paragraphs 51 and/or 54 of these Rules, in areas with natural barriers or, in specific cases, in areas with good visibility over the entire trajectory of the bullet and/or other projectile.
Zeroing areas for hunting weapons shall be designated by each user of hunting grounds.
Zeroing hunting weapons in zeroing areas may be carried out year-round, provided the documents specified in the second, third, and fifth paragraphs of the first part of paragraph 51 or the second and third paragraphs of the second part of paragraph 54 of these Rules are available, or during various shooting competitions, training sessions, and instruction. Conducting various shooting competitions, training sessions, and instruction using service and sport weapons is permitted upon agreement with the user of the hunting grounds. Responsibility for compliance with safety measures lies with the shooting supervisors. Hunting weapons may only be loaded at the firing line.