ISO 17894 is this the ATMOS project for automation came into effect 2005?

Answer 1

ISO 17894:2005 provides a set of mandatory principles, recommended criteria and associated guidance for the development and use of dependable marine programmable electronic systems for shipboard use. It applies to any shipboard equipment containing programmable elements which may affect the safe or efficient operation of the ship. It contains information for all parties involved in the specification, operation, maintenance and assessment of such systems. The principles and guidance in the document are largely based on requirements in national and international standards. The source standards and their contribution to this International Standard are presented in the bibliography.

I am not sure this standard came into effect since 2005, but sure shot that it has been updated in 2005.