Industrial associations established in accordance with Article 50 of the act in municipality directly under central government should comprise of at lease five industrial boards of trade or licensed factories that cannot join in a industrial board of trade.

Provincial or city industrial associations or National Federation of Industries are to be organized and established in accordance with Article 50, Article 51 and Article 54 after the initiators submit requisition along with scroll of initiators, copies of group registration certificate or business licenses of factories to competent authorities for approval.

The perennial membership dues paid by group members mentioned in the first paragraph, first subparagraph of Article 55 of the act are subject to Article 40 of those enforcement rules.

In addition to articles in this chapter, the relevant prescriptions in articles of chapter two also apply to industrial associations.