What this resource helps you evaluate
industrial automation teams renewing supervisory control and visualization systems translating operating needs into a structured SCADA Modernization Platform requirements list.
Requirements should describe the decision, control or workflow outcome that matters. For scada modernization platform, broad statements such as “easy integration” or “good reporting” should be replaced with testable acceptance criteria.
What to compare first
- Coverage of tag migration, communications, alarming, historian integration, HMI and redundancy
- Integration, data ownership and reporting needed by industrial automation teams renewing supervisory control and visualization systems
- Implementation effort, support model and total lifecycle cost
- Security, auditability, permissions and recovery requirements
- Evidence from a pilot using representative SCADA nodes
- Non-functional requirements for performance, availability, identity and data retention
Step-by-step process
- 01
Map users, roles, systems, data objects and critical exceptions.
- 02
Write each mandatory requirement as a testable outcome.
- 03
Add volume, response-time, retention and availability assumptions where relevant.
- 04
Mark each requirement as native, configured, integrated, customized or unsupported during evaluation.
- 05
Carry accepted requirements into implementation testing and contract scope.
Common mistakes and risk checks
- treating a SCADA upgrade as a graphics project instead of an operational change.
- Comparing headline license price without implementation, integration, migration and support cost.
- Scoring demos instead of validating the highest-risk workflows with real data and users.
Documents and evidence to collect
- Requirements catalogue
- Integration and interface list
- Data dictionary
- Role and permission matrix
- Acceptance-test traceability matrix
Questions to ask vendors
- Can the vendor demonstrate tag migration, communications, alarming, historian integration, HMI and redundancy with our representative data?
- Which capabilities require paid modules, services or third-party products?
- What data can we export in a documented format if we leave?
- What implementation work is performed by the vendor versus the customer or partner?
- How are support response, releases, backups and security responsibilities defined?
Primary and official references
Use current official sources to validate requirements that affect your project, industry or jurisdiction.