project support contributes specialist expertise, for example planning tools

project support baselines, stores and distributes project plans, stage plans and team plans

corporate or programme management provides corporate risk management policy and processes

executive has overall accountability for risk management and ensures project risk management strategy exists

senior user ensures that risks to users are identified, assessed and controlled

senior supplier ensures risks relating to suppliers are identified, assessed and controlled

project manager creates the risk management strategy

project manager creates and maintains the risk register

project manager ensures risks identified, assessed and controlled throughout the project lifecycle

team manager participates in the identification, assessment and control of risks

project assurance reviews risk management practices to ensure that they are performed in line with the project's risk management strategy

project support assists project manager in maintaining the project's risk register

corporate or programme management provides corp or programme strategy for change control, issue resolution and configuration management.

executive determines the change authority and change budget.

executive sets the scale for severity ratings for issues

executive sets scale for priority ratings for requests for changes and off-specifications

executive responds to requests for advice from the project manager

executive makes decisions on escalated issues, with particular focus on continued business justification

senior user responds to requests for advise from project manager

senior user makes decisions on escalated issues with particular focus on safeguarding the integrity of the complete solution