CODE ONE is privately owned and operated by David Rossborough, one of Victoria’s leading Firearm and Defensive Tactics Instructor’s. David has a wealth of knowledge and experiences gained over his 14 year career within the security industry having worked in a number of high profile roles and positions and is recognized as one of the industries most qualified and experienced Security Risk Management Operatives. David is often sort out by Channel 9 News for an expert opinion in relation to security operations, use of force and firearm issues. David continues to work within Corporate Protection, Risk Management, Bodyguarding, Armed Services, Investigations and Surveillance along with holding the position of National Director for the International Bodyguard Association (Australia). 

David Rossborough
Certified Firearms and Defensive Tactics Instructor 
for the State of Victoria