BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//normdiff.securityvp.ai//compliance deadlines//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Normdiff deadlines
BEGIN:VEVENT
UID:iec_62443-20261113-iec-61508-12026-fdis-third-edition-of-general-requir
 ements-for-functional-3894@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:[IEC 62443] IEC 61508-1:2026 FDIS: Third edition of general require
 ments for functional safety of E/E/PE safety-related systems\, with new pr
 ovisions on AI\, human factors\, and security
URL:https://normdiff.securityvp.ai/changes/iec-61508-12026-fdis-third-editi
 on-of-general-requirements-for-functional-3894/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261113-iec-61508-72026-fdis-third-edition-revised-annex-d-o
 n-proven-in-use-and-3901@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:[IEC 62443] IEC 61508-7:2026 FDIS (third edition): revised Annex D 
 on proven-in-use and relocation of Annexes E and H to IEC 61508-2-1
URL:https://normdiff.securityvp.ai/changes/iec-61508-72026-fdis-third-editi
 on-revised-annex-d-on-proven-in-use-and-3901/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261113-iec-61508-62026-fdis-guidelines-on-the-application-o
 f-iec-61508-2-and-iec-61508-3900@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:[IEC 62443] IEC 61508-6:2026 (FDIS): Guidelines on the application 
 of IEC 61508-2 and IEC 61508-3 — third edition replaces 2010 version wit
 h new annexes on diagnostics\, failure rate estimation\, and robust safety
  
URL:https://normdiff.securityvp.ai/changes/iec-61508-62026-fdis-guidelines-
 on-the-application-of-iec-61508-2-and-iec-61508-3900/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261113-iec-61508-52026-fdis-examples-of-methods-for-determi
 nation-of-safety-integrity-3899@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:[IEC 62443] IEC 61508-5:2026 FDIS: Examples of methods for determin
 ation of safety integrity levels in E/E/PE safety-related systems
URL:https://normdiff.securityvp.ai/changes/iec-61508-52026-fdis-examples-of
 -methods-for-determination-of-safety-integrity-3899/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261113-iec-61508-4-third-edition-fdis-2026-revised-and-new-
 definitions-cover-ai-3898@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:[IEC 62443] IEC 61508-4 third edition (FDIS 2026): revised and new 
 definitions cover AI software classes\, tool impact\, diagnostic functions
 \, and security alignment
URL:https://normdiff.securityvp.ai/changes/iec-61508-4-third-edition-fdis-2
 026-revised-and-new-definitions-cover-ai-3898/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261113-iec-61508-32026-fdis-third-edition-of-software-requi
 rements-for-functional-3897@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:[IEC 62443] IEC 61508-3:2026 FDIS: Third edition of software requir
 ements for functional safety of electrical/electronic/programmable electro
 nic safety-related systems
URL:https://normdiff.securityvp.ai/changes/iec-61508-32026-fdis-third-editi
 on-of-software-requirements-for-functional-3897/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261113-iec-61508-22026-fdis-requirements-for-eepe-safety-re
 lated-systems-clarified-3895@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
SUMMARY:[IEC 62443] IEC 61508-2:2026 FDIS — Requirements for E/E/PE safet
 y-related systems: clarified SIL/SC differentiation\, semiconductor conten
 t relocated\, updated interfaces to other parts
URL:https://normdiff.securityvp.ai/changes/iec-61508-22026-fdis-requirement
 s-for-eepe-safety-related-systems-clarified-3895/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261127-iec-631162026-general-requirements-for-lighting-syst
 ems-first-full-4492@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261127
DTEND;VALUE=DATE:20261128
SUMMARY:[IEC 62443] IEC 63116:2026 – General requirements for lighting sy
 stems: first full International Standard replacing IEC TS 63116:2021\, wit
 h expanded information security and cybersecurity provisions
URL:https://normdiff.securityvp.ai/changes/iec-631162026-general-requiremen
 ts-for-lighting-systems-first-full-4492/
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:iec_62443-20261211-iec-634522026-fdis-cybersecurity-management-zoning-r
 isk-supply-chain-and-5172@normdiff.securityvp.ai
DTSTAMP:20261109T011140Z
DTSTART;VALUE=DATE:20261211
DTEND;VALUE=DATE:20261212
SUMMARY:[IEC 62443] IEC 63452:2026 FDIS — Cybersecurity management\, zoni
 ng\, risk\, supply chain\, and assurance requirements for railway applicat
 ions across the full system lifecycle
URL:https://normdiff.securityvp.ai/changes/iec-634522026-fdis-cybersecurity
 -management-zoning-risk-supply-chain-and-5172/
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR