before conducting the investigation the investigation team shall inform the person under investigation of the purpose reasons and period of the investigation and other matters the investigation period may not exceed 1 year
调查前，调查组应当将调查的目的、原因、期限等事项告知被调查人。调查期限不得超过一年
以上为机器翻译结果，长、整句建议使用 人工翻译 。