keep National Security (General) Regulations (Amendment)
This appears to be a National Security (General) Regulations amendment registered in August 2014. Without access to the specific text, I cannot determine its exact provisions. However, based on the title, it likely amends general national security regulations, possibly relating to security assessments, clearance procedures, or related administrative matters.
Cannot determine specific provisions without access to the regulation text. National security regulations generally serve important protective functions for Australian security and should not be deleted without full understanding of their scope and purpose.