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Standards & certification frameworks

We build to the standards your project requires.

IEC, EN, ISA, NFPA, ANSI — practical guides to the ten standards that shape industrial automation, panels, contracting, and SCADA work.

IEC 61131-3 compliance flowchart showing clause structure, verification steps, and certification path for PLC programming languages

IEC 61131-3 (PLC Programming Languages)

Defines the five PLC programming languages — LD, FBD, ST, SFC, IL — and the runtime model. The interoperability contract that every modern PLC platform implements.

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IEC 61439 compliance flowchart shows clause structure, verification steps, and certification path for low-voltage switchgear assemblies

IEC 61439 (LV Switchgear & Controlgear Assemblies)

Low-voltage switchgear and controlgear assemblies — defines design verification, routine verification, forms of separation, and temperature-rise requirements for panel builders.

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IEC 61850 compliance flowchart showing clause structure, verification workflow, and certification path for utility substation automation

IEC 61850 (Utility Substation Automation)

Communication protocol and data model for utility substation automation — GOOSE, MMS, Sampled Values — enabling interoperability between IEDs, RTUs, and SCADA.

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IEC 62443 compliance flowchart showing clause structure, verification steps, and certification path for industrial cybersecurity.

IEC 62443 (Industrial Cybersecurity)

Industrial cybersecurity framework — zone-and-conduit segmentation, security levels (SL-T), and lifecycle requirements for asset owners, integrators, and product suppliers.

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IEC 61511 compliance flowchart showing clause structure, verification steps, and certification path for process industry functional safety

IEC 61511 (Functional Safety — Process Industry)

Functional safety for the process industry — SIF design, SIL verification, proof testing, and management of change for safety-instrumented systems (SIS).

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ISA-95 compliance flowchart showing clause structure, verification workflow, and certification path for enterprise-control system integration

ISA-95 (Enterprise–Control System Integration)

Enterprise-to-control system integration — defines the four-layer hierarchy (ERP/MES/SCADA/PLC) and the object models for production and material flow between them.

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NFPA 79 compliance flowchart showing clause structure, verification steps, and certification path for industrial machinery electrical standards

NFPA 79 (Electrical Standard for Industrial Machinery)

North American electrical standard for industrial machinery — short-circuit protection, conductor sizing, color coding, and disconnect requirements for machine panels exported to the US.

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Flowchart of EN IEC 60204-1 clause structure, verification steps, and certification path for machinery electrical safety

EN / IEC 60204-1 (Safety of Machinery — Electrical Equipment)

European safety-of-machinery electrical equipment standard — disconnects, emergency stops, equipotential bonding, and PE conductor sizing for CE-marked machines.

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ATEX and IECEx hazardous area compliance flowchart showing clause structure, verification steps, and certification path from design to approval

ATEX / IECEx (Hazardous Areas)

Hazardous-area equipment certification — equipment categories, protection methods (Ex d, Ex e, Ex i, Ex p), and zone classification for explosive gas and dust atmospheres.

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Clean flowchart showing GAMP 5 pharma automation validation clause structure, verification workflow, and certification path.

GAMP 5 (Pharma Automation Validation)

Good Automated Manufacturing Practice — risk-based validation framework for computerized systems in regulated pharma and life-science manufacturing.

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