In his role as chief constable, Graham was an active member of a number of policing and community organizations. He was a member of the by-law committee of the Major Cities Chiefs Association (MCCA), and sat on the executive committee of the Criminal Intelligence Service Canada and the board of governance of the Combined Forces Special Investigation Unit. He took on a leadership role in the "Tier 1 Strategy" against outlaw motorcycle gangs. A former president of the British Columbia Association of Chiefs of Police (BCACP), Graham chaired its gaming and mental health committees, and represented the BCACP on the board of the Integrated Illegal Gambling Enforcement Team. He was also a member of the Vancouver Board of Trade. Other organizations he has worked with include the International Association of Chiefs of Police (IACP), the North Vancouver Restorative Justice Society, the Justice Institute of British Columbia, and the Surrey Memorial Hospital Foundation.