Integrated Baseline Review (IBR)

Aligning Control Accounts and Work Packages with deliverables assures the program starts with a risk adjusted and credible plan for success.

Every successful Integrated Baseline Review (IBR) must address three key elements, cost, schedule, and technical baselines. Lewis & Fowler's IBR development and support method aligns with the program's technical and Program Planning & Controls (PP&C) team to assure each of these three elements of the IBR are addressed in full before the start of the IBR.

Elements of the IBR Benefits to the Program
Cost Baseline Established
  • Resources (budgets, facilities, personnel, skills, etc.) are sufficient and available for the assigned tasks, described in the PMB.
Schedule Baseline Established
  • Key schedule milestones are identified, along with their deliverables that describe the increasing maturity of the program.
  • Supporting schedules reflect a logical flow for accomplishing the technical work scope, described through the increasing value of the deliverables and the effort needed to produce them.
  • Tasks are planned and will be measured objectively, relative to technical progress, along with their probabilistic risk retirements or mitigations.
Technical Baseline Established
  • The technical scope of work is fully included and consistent with the authorizing documents.
Integrated Baseline Review
  • Underlying PMB rationales are reasonable.
  • Managers have appropriately implemented required management processes.