2.Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 13849-2:2012, Safety of machinery — Safety-related parts of control systems — Part 2: Validation
IEC 60050-191:1990, International electrotechnical vocabulary — Chapter 191: Dependability and quality of service. Amended by IEC 60050-191-am1:1999 and IEC 60050-191-am2:2002:1999
IEC 61508-3:2010, Functional safety of electrical/electronic/programmable electronic safety-related systems — Part 3: Software requirements. Corrected by IEC 61508-3/Cor.1:1999
IEC 61508-4:2010, Functional safety of electrical/electronic/programmable electronic safety-related systems — Part 4: Definitions and abbreviations. Corrected by IEC 61508-4/Cor.1:1999
IEC 62061:2012, Safety of machinery — Functional safety of safety–related electrical, electronic and programmable electronic control systems
ISO/TR 22100-2:2013, Safety of machinery — Relationship with ISO 12100 — Part 2: How ISO 12100 relates to ISO 13849-1
ISO/TR 23849, Guidance on the application of ISO 13849-1 and IEC 62061 in the design of safety-related control systems for machinery