Therapeutic Goods Order No. 28 - Standard for Contraceptive Devices - Diaphragms (10/04/1986) Zoe has a public metadata record for this legal instrument, but accepted source text is not available in the agent mirror yet. Canonical page: https://zoelaw.ai/legislation/therapeutic-goods-order-no-28-standard-for-contraceptive-devices-diaphragms-10-04-1986