ISO 22381:2018 " Security and resilience – Authenticity, integrity and trust for products and documents – Guidelines for establishing interoperability among object identification systems to deter counterfeiting and illicit trade", is an international standard developed by ISO/TC 292 Security and resilience and published by the International Organization for Standardization in 2018.
ISO 22381 is a guidance document that provides various of recommendations for establishing interoperability among independently functioning product identification and related authentication systems, as described in ISO 16678. 
Scope and contents.
ISO 22381 includes the following main clauses: ;br ;
Annex A Typical stakeholder interests in an I-OP ;br ;
Annex B The role of trusted entry points for user groups ;br ;
Annex C Types of information exchanged in I-OP architectures ;br ;
Related standards.
ISO 22381 is part a series of documents on Authenticity, integrity and trust for products and documents, including 
History.
ISO 22381 was first being developed in ISO/TC 247 Fraud countermeasures and controls under the number ISO 20229. The standard got a new number when ISO/TC 247 was merged into ISO/TC 292 in 2015. 
References.
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