The National Institute of Vocational Rehabilitation provides the following services:
障害者職業総合センターは、次に掲げる業務を行う。
conducting surveys and studies concerning vocational rehabilitation (excluding vocational training; hereinafter the same applies in this Section except for item (v), (a) and Article 25, paragraph (3));
職業リハビリテーション（職業訓練を除く。第五号イ及び第二十五条第三項を除き、以下この節において同じ。）に関する調査及び研究を行うこと。
collecting, analyzing, and providing information concerning the employment of persons with disabilities;
障害者の雇用に関する情報の収集、分析及び提供を行うこと。
educating and training the vocational counselors for persons with disabilities referred to in Article 24 and workplace adaptation aides (meaning persons who provide support to make it easier for persons with physical disabilities, persons with intellectual disabilities, persons with mental disabilities, and other persons with disabilities provided for by Order of the Ministry of Health, Labour and Welfare (hereinafter "persons with intellectual and other disabilities"; the same applies hereinafter) to adapt to the workplace);
giving regional vocational centers for persons with disabilities, local vocational centers for persons with disabilities, the work/life support center for persons with disabilities referred to in Article 27, paragraph (2), employment support service providers (meaning business operators that provide the employment selection support provided for in Article 5, paragraph (13) of the Act on Providing Comprehensive Support for the Daily Life and Life in Society of Persons with Disabilities or the employment transition support provided for in paragraph (14) of that Article; the same applies in Article 22, item (v)), and other relevant organizations, and the employees of those organizations, advice, guidance, training, and other assistance concerning technical matters related to vocational rehabilitation;
広域障害者職業センター、地域障害者職業センター、第二十七条第二項の障害者就業・生活支援センター、就労支援事業者（障害者の日常生活及び社会生活を総合的に支援するための法律第五条第十三項に規定する就労選択支援又は同条第十四項に規定する就労移行支援を行う事業者をいう。第二十二条第五号において同じ。）その他の関係機関及びこれらの機関の職員に対する職業リハビリテーションに関する技術的事項についての助言、指導、研修その他の援助を行うこと。
to provide the following services in conjunction with the services set forth in each of the preceding items:
前各号に掲げる業務に付随して、次に掲げる業務を行うこと。
providing persons with disabilities with vocational evaluations (meaning evaluating things including their vocational abilities and aptitudes and determining the necessary vocational rehabilitation measures; the same applies hereinafter), vocational guidance, training that enables them to learn basic workplace etiquette (referred to as "vocational readiness training" in Article 22, item (i) and Article 28, item (ii)), and training courses through which they can acquire knowledge and skills they need for work (hereinafter referred to as "vocational training courses");
障害者に対する職業評価（障害者の職業能力、適性等を評価し、及び必要な職業リハビリテーションの措置を判定することをいう。以下同じ。）、職業指導、基本的な労働の習慣を体得させるための訓練（第二十二条第一号及び第二十八条第二号において「職業準備訓練」という。）並びに職業に必要な知識及び技能を習得させるための講習（以下「職業講習」という。）を行うこと。
giving persons with intellectual and other disabilities who are employed by employers advice or guidance in matters that concern adaptation to the workplace;
事業主に雇用されている知的障害者等に対する職場への適応に関する事項についての助言又は指導を行うこと。
giving employers advice and other assistance in personnel management matters concerning persons with disabilities.
事業主に対する障害者の雇用管理に関する事項についての助言その他の援助を行うこと。
to provide services incidental to those set forth in each of the preceding items.
前各号に掲げる業務に附帯する業務を行うこと。
Read this with the articles around it