Control quality
Inputs
Tool and techniques
Outputs
Project management plan
Project documents
Approved change requests
Deliverables
Work performance data
EEFs
OPAs
Quality management plan
Quality metrics
Test and evaluation documents
Data gathering
Data analysis
Inspections
Testing/Product evaluations
Data representation
Meetings
Checklists
Checksheets
Statistical sampling
Questionaries and surveys
Scatter diagrams
Performance reviews
Root-cause analysis
Histogram
Cause-and-effect diagrams
Control charts
Quality control measurements
Verified deliverables
Change requests
Work performance information
Project management plan updates
Project documents updates
Quality management plan
Test and evaluation documents
Issue log
Risk register
Lessons learned register