Standards Australia have published the current Draft Standards open to public comment.  Within this group of Standards, there are Draft parts of Australian and New Zealand Standard AS/NZS IEC 62676 which relates to video surveillance systems for use in security applications.

AS/NZS IEC 62676.2.1
Video surveillance systems for use in security applications, Part 2.1: Video transmission protocols – General requirements.

AS/NZS IEC 62676.1.2
Video surveillance systems for use in security applications, Part 1.2: System requirements – Performance requirements for video transmission.

AS/NZS IEC 62676.3
Video surveillance systems for security applications, Part 3: Analogue and digital video interfaces.

AS/NZS IEC 62676.2.2
Video surveillance systems for use in security applications, Part 2.2: Video transmissions protocols – IP interoperability implementation based on HTTP and REST services.

AS/NZS IEC 62676.1.1
Video surveillance systems for use in security applications, Part 1.1: System requirements – General.

The closing date for comments is 3 January 2020.

https://sapc.standards.org.au/sapc/public/listOpenCommentingPublication.action