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