This notification is to announce the update to wording within COTS, MOTS, and Modified COTS and MOTS within 4. How to Do It.

Additional wording has been added to aid the decisions made around the complexity of producing a Safety Case. Wording has been updated to state that for a simple PSS a Safety Case may not be required, with the intent of reducing the activity involved with, and burden of, excessive amounts of Safety Cases, particularly where a Safety Case would add no great value.