IEC 62443 Compliance Checklist

IEC 62443 Compliance Checklist
Assess your industrial automation and control system security controls, evidence, gaps, and remediation status using an IEC 62443-aligned checklist.
Organization and Assessment Context
Organization Name
Site or Facility Name
Department or Business Unit
Primary Contact Name
First NameMiddle NameLast Name
Job Title
Email Address
example@example.com
Assessment Date
MonthDayYear
2 digit month, 2 digit day, 4 digit yearDate
System, Line, or Plant Name
Assessment Scope and Asset Boundaries
Assessment Type
Scope Exclusions or Notes
IEC 62443 Scope and Architecture
ICS/OT environment type
System criticality level
In-scope asset categories
Other
In-scope assets and components
Network segmentation architecture summary
Remote access methods used
Other
Current segmentation maturity
Governance and Policy Controls
Security roles and responsibilities are defined
Rows Not in place Partially in place Mostly in place Fully in place
Defined and assigned for OT/ICS environment
ICS security policy exists and is reviewed
Rows Not in place Partially in place Mostly in place Fully in place
Policy documented and periodically reviewed
Risk assessments are performed for OT/ICS assets and processes
Rows Not in place Partially in place Mostly in place Fully in place
Assessment process defined and executed
Change management is documented for OT/ICS environments
Rows Not in place Partially in place Mostly in place Fully in place
Changes are controlled, approved, and recorded
Incident response procedures exist for OT environments
Rows Not in place Partially in place Mostly in place Fully in place
OT-specific response procedures are documented and available
ICS security policy name
Document ID or reference
Evidence link or location
Technical Control Checklist

Rows	Not in place	Partially in place	Mostly in place	Fully in place
Defined and assigned for OT/ICS environment

Rows	Not in place	Partially in place	Mostly in place	Fully in place
Policy documented and periodically reviewed

Rows	Not in place	Partially in place	Mostly in place	Fully in place
Assessment process defined and executed

Rows	Not in place	Partially in place	Mostly in place	Fully in place
Changes are controlled, approved, and recorded

Rows	Not in place	Partially in place	Mostly in place	Fully in place
OT-specific response procedures are documented and available

Technical control status checklist

Rows	Status	Evidence reference	Comments
Authentication / authorization
Account management
Least privilege
Password or credential handling
Logging / monitoring
Patching / vulnerability management
Backup / restore
Malware protection
Secure remote access
Boundary protection
Removable media controls

Authentication / authorization status
Authentication / authorization evidence reference
Account management status
Account management evidence reference
Least privilege status
Least privilege evidence reference
Password or credential handling status
Password or credential handling evidence reference
Logging / monitoring status
Logging / monitoring evidence reference
Patching / vulnerability management status
Risk, Findings, and Corrective Actions
Overall risk rating
Findings and corrective actions
Affected assets
Identified gaps
Recommended remediation
Action owner
Target completion date
MonthDayYear
2 digit month, 2 digit day, 4 digit yearDate
Additional observations
Review and Completion
Reviewer name
First NameMiddle NameLast Name
Reviewer role
Review date
MonthDayYear
2 digit month, 2 digit day, 4 digit yearDate
Overall compliance verdict
Final comments
Should be Empty:

Select theme:

IEC 62443 Compliance Checklist

Organization and Assessment Context

IEC 62443 Scope and Architecture

Governance and Policy Controls

Technical Control Checklist

Risk, Findings, and Corrective Actions

Review and Completion