• AADvance Control System

  Rockwell Automation · Commercial · Safety-critical AI platform

  Distributed, scalable safety instrumented system with fail-safe to TMR architectures. Official page: IEC 61508 certified (TÜV and Exida); TÜV-suitable for IEC 61508 up to SIL 3 and IEC 61511-1. SIL 1–3 in the same system. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

• ABB System 800xA High Integrity

  ABB · Commercial · Safety-critical AI platform

  ABB describes System 800xA High Integrity as a TÜV-certified SIL3 safety system and a complete SIS, deployable with System 800xA or independently. Page says it gives flexibility to meet IEC 61508 and IEC 61511 requirements. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

• aeShield

  aeSolutions · Commercial · Safety engineering

  Functional-safety documentation platform for IEC 61511 SIL calculations, SRS, cause-and-effect and test plans. Official page heading: IEC 61511 Functional Safety Compliance Made Simple. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61511

• DeltaV SIS

  Emerson · Commercial · Safety-critical AI platform

  Safety instrumented system used across process industries for ESD, burner management, fire and gas and pipeline. Official brochure: meets IEC 61508 and IEC 61511 requirements for physical separation; built for IEC 61511 compliance; TÜV and exida certified for SIL 3 without restriction.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

• exSILentia

  exida · Commercial · Safety engineering

  Modular safety-lifecycle suite for process-safety management and SIS functional-safety work. Official module table includes IEC 61511 Compliance Documentation and SILver, an IEC 61508 compliant SIL-verification calculation engine. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61511
  • IEC 61508

• GRIF SIL module

  TotalEnergies · Commercial · Safety engineering

  SIL calculation and verification software in the GRIF suite. Page headline: assessment of the availability level according to IEC 61508 and IEC 61511. Lists PFD and PFH computation and HFT and architectural constraints. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

• HIMA HIMax

  HIMA · Commercial · Safety-critical AI platform

  Fault-tolerant safety controller for process-industry SIS including fire-and-gas. Official fire-and-gas page: TÜV-certified HIMax suitable for use up to SIL 3 and certified in accordance with IEC 61511 up to SIL 3. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61511

• Honeywell Safety Manager SC

  Honeywell · Commercial · Safety-critical AI platform

  Third-generation QMR (2oo4D) safety platform for ESD/SIS applications in the Process Control industry. TÜV Rheinland certified up to SIL 3. Official standards list includes IEC 61508/61511. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

• IEC Certification Kit (for ISO 26262 and IEC 61508)

  MathWorks · Commercial · Safety engineering

  MathWorks kit of TÜV SÜD certificates and qualification work products for ISO 26262 (ASIL A–D), IEC 61508 (SIL 1–4) and IEC 62304. Supported-products table names IEC 61511:2016 for PLC Coder. ISO 26262 guidance covers AI-assisted model editing, review and test generation.

  • Automotive
  • Medical devices
  • Industrial machinery and robotics
  • Process industries
  • Other safety-critical
  • ISO 26262
  • IEC 61508
  • IEC 62304
  • IEC 61511

• Kenexis SIS

  Kenexis · Commercial · Safety engineering

  Safety-lifecycle tool formerly named Vertigo. Page heading: ISA/IEC 61511 SIS Lifecycle Management and SIL Verification. Lists a SIL verification calculation engine, failure rate database, SRS documentation and dashboards. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61511

• SILability

  xSeriCon · Commercial · Safety engineering

  SIL verification software for SIFs. Page title: SIL Verification Software for IEC 61508/61511. Supports architectural constraint models for IEC 61508 (Route 1H and 2H) and IEC 61511 (2003 and 2016 editions), low, high and continuous demand. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

• SILcet

  Enertria · Commercial · Safety engineering

  SIL verification tool for safety instrumented functions, offered as SILcet Cloud and SILcet Pro Plus. Official page says it complies with IEC 61508, IEC 61511 and ISA TR84.00.02. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

• SIMATIC PCS 7 Safety

  Siemens · Commercial · Safety-critical AI platform

  Process-industry safety integrated with SIMATIC PCS 7. SIMATIC S7 Safety Matrix (Engineering Tool and Viewer) is described as a holistic approach to functional safety in accordance with IEC 61511 across the safety lifecycle. Architectures certified up to SIL 3. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61511

• Stages Process Management Software

  UL Solutions · Commercial · Compliance automation

  Process-management software with bidirectional traceability between process models and standard objectives. Official table names ISO 26262, ISO/PAS 8800 and UL 4600 under Automotive; IEC 62304 under Medical devices; IEC 61508 and IEC 61511-1 under Industrial.

  • Automotive
  • Medical devices
  • Industrial machinery and robotics
  • Process industries
  • Aerospace & aviation
  • Defense & national security
  • Other safety-critical
  • ISO 26262
  • ISO/PAS 8800
  • UL 4600
  • IEC 62304
  • IEC 61508
  • IEC 61511

• Yokogawa ProSafe-RS

  Yokogawa · Commercial · Safety-critical AI platform

  TÜV SIL3 safety instrumented system described as a safety PLC for the process industries. Complied functional-safety standards listed: IEC 61508, IEC 61511-1 and IEC 62061. Used in over 3,500 projects. Not an AI-management platform.

  • Process industries
  • Other safety-critical
  • IEC 61508
  • IEC 61511

Official documents and working-group pages

These are the primary public pages we cite for IEC 61511. They are not directory listings and are not endorsements.

Sources last checked on 15 October 2026.

1. IEC 61511-1:2016 - Functional safety — Safety instrumented systems for the process industry sector — Part 1 - IEC
2. IEC 61511-1:2016+AMD1:2017 CSV - IEC

Related articles

• Process-industry SIS — IEC 61511 and the parent IEC 61508 publication
• IEC 61511 SIS life-cycle questions for AI in process plants
• Process industries ML — what evidence will an assessor expect?
• Process-industry SIS vendor pages — IEC 61511 named, IEC 61508 named, or neither

Questions

Why are there so few commercial tools tagged for IEC 61511?

We only tag a tool when the cited public page names this framework (or, for SAE G-34, EUROCAE WG-114, ED-324 or ARP6983). We do not infer support from a related aviation standard.

Where are the official IEC 61511 documents?

The official documents and working-group pages are listed on this page and on the IEC 61511 explainer.

← All tools · IEC 61511 explainer · Updates