使用者は、この法律及びこれに基づく命令の要旨、就業規則、第十八条第二項、第二十四条第一項ただし書、第三十二条の二第一項、第三十二条の三第一項、第三十二条の四第一項、第三十二条の五第一項、第三十四条第二項ただし書、第三十六条第一項、第三十七条第三項、第三十八条の二第二項、第三十八条の三第一項並びに第三十九条第四項、第六項及び第九項ただし書に規定する協定並びに第三十八条の四第一項及び同条第五項（第四十一条の二第三項において準用する場合を含む。）並びに第四十一条の二第一項に規定する決議を、常時各作業場の見やすい場所へ掲示し、又は備え付けること、書面を交付することその他の厚生労働省令で定める方法によつて、労働者に周知させなければならない。
An employer must make known to workers the substance of this Act and any Order issued based on this Act, the rules of employment, any agreement as referred to in Article 18, paragraph (2), the proviso to Article 24, paragraph (1), Article 32-2, paragraph (1), Article 32-3, paragraph (1), Article 32-4, paragraph (1), Article 32-5, paragraph (1), the proviso to Article 34, paragraph (2), Article 36, paragraph (1), Article 37, paragraph (3), Article 38-2, paragraph (2), Article 38-3, paragraph (1), Article 39, paragraph (4) and paragraph (6), and the proviso to Article 39, paragraph (9), and any resolution as provided in Article 38-4, paragraph (1), Article 38-4, paragraph (5) (including as applied mutatis mutandis pursuant to Article 41-2, paragraph (3)), and Article 41-2, paragraph (1), by displaying or posting them at all times in a conspicuous location or locations in the workplace, by distributing written copies, or by any other such means that is prescribed by Order of the Ministry of Health, Labour and Welfare.