LightNews — News, ranked by scholars

@eqr-quality.bsky.social

🚆 How do you establish a credible basis for Risk Acceptance in Railway RAMS?
Our latest training edition explores IEC 62278-2:2025 / EN 50126-2 | Part 14 – Clauses 8.2.4–8.3.2.
youtu.be/BWffIc56AJQ

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RiskAssessment #RiskAcceptance #RAP

Part 14 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 8.2.4 to 8.3.2

YouTube video by EQR-Quality-Integrity

youtu.be

September 24, 2026 at 9:36 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 How do you estimate and evaluate risk when traditional Risk Acceptance Principles are insufficient?
Explore IEC 62278-2:2025 / EN 50126-2 | Part 15 – Clause 8.3.3: Explicit Risk Estimation & Risk Evaluation.
youtu.be/Ur-Gq0n-xto

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS

Part 15 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 8.3.3

YouTube video by EQR-Quality-Integrity

youtu.be

September 25, 2026 at 9:05 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 How do you build a meaningful Risk Model for railway applications?
youtu.be/-BTKJTprqiM

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RiskAssessment #RiskAnalysis #RiskModel #HazardAnalysis #RailwaySafety

Part 12 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 8.2.2 II Risk Model

YouTube video by EQR-Quality-Integrity

youtu.be

September 22, 2026 at 8:03 PM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 How do competence and risk analysis come together in railway safety assurance?
youtu.be/Vd0sjvTrYfs

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RiskAssessment #RiskAnalysis #HazardIdentification #RiskModel

Part 11 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 7.4 to 8.2.2

YouTube video by EQR-Quality-Integrity

youtu.be

September 21, 2026 at 7:58 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 Later Phases who should verify? Who should validate? And how independent should these activities be?
youtu.be/cXbhs8S5t4w

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #SafetyEngineering #VerificationValidation #VandV #IndependentSafetyAssessment #ISA

Part 10 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 7.2 to 7.3

YouTube video by EQR-Quality-Integrity

youtu.be

September 20, 2026 at 7:23 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 Who verifies, who validates, and who independently assesses railway safety activities?
youtu.be/1YNhC1ZSPIA

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #SafetyEngineering #SafetyAssurance #ISA

Part 9 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 7.1 to 7.2

YouTube video by EQR-Quality-Integrity

youtu.be

September 19, 2026 at 8:20 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 What happens to a Railway Safety Case when the system changes after safety acceptance?
youtu.be/hQVTFApI-fw

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #SafetyCase #SafetyDemonstration #SafetyAcceptance #SASC #GPSC #GASC #SRAC

Part 8 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 6.3 to 6.6

YouTube video by EQR-Quality-Integrity

youtu.be

September 16, 2026 at 5:44 PM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 How do you demonstrate that a railway system has fulfilled its safety requirements—and who is responsible for the evidence?
youtu.be/ZXkgbk22Ts0

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #SafetyCase #SafetyDemonstration

Part 7 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 6.2 to 6.3

YouTube video by EQR-Quality-Integrity

youtu.be

September 15, 2026 at 4:29 PM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 Who is responsible for demonstrating railway safety—and what evidence is needed for acceptance?
youtu.be/4RLKvApmWBQ

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #SafetyCase

Part 6 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 5.6 to 6.2

YouTube video by EQR-Quality-Integrity

youtu.be

September 13, 2026 at 4:03 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 Can a technical solution designed to control one railway hazard create another?Absolutely—this is why Hazard Control and Risk Assessment must work as an iterative process.
youtu.be/PL74TStWcfk

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #FunctionalSafety

Part 5 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 5.4 to 5.5

YouTube video by EQR-Quality-Integrity

youtu.be

September 12, 2026 at 9:17 PM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 How do you connect Railway Risk Assessment with Technical Hazard Control?

This is where the Hourglass Model of IEC 62278-2:2025 / EN 50126-2 becomes extremely important.

youtu.be/qLK7TuS1GSs

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #HourglassModel

Part 3 II IEC 62278-2/ EN 50126-2 II RAM-S Training II Product System II Clause 5.1 to 5.2.1

YouTube video by EQR-Quality-Integrity

youtu.be

September 3, 2026 at 9:11 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 IEC 62278-2:2025 / EN 50126-2 RAM-S – PART 02 IS NOW LIVE!
What exactly does IEC 62278-2:2025 cover—and equally important, what does it NOT specify?
youtu.be/aPL4tYqFric

#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #SafetyEngineering #FunctionalSafety

Part 2 II IEC 62278-2/ EN 50126-2 II RAM-S Training | Product System I Clause 1 to 5.1 @EQR-Quality

YouTube video by EQR-Quality-Integrity

youtu.be

September 2, 2026 at 9:17 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 NEW RAM-S TRAINING SERIES | IEC 62278-2:2025 / EN 50126-2 – PART 01
A new comprehensive Railway RAM-S training journey begins! 🎯
youtu.be/6iqneWoRHWk
#IEC622782 #IEC622782025 #EN501262 #EN50126 #RAMS #RailwayRAMS #RailwaySafety #RAMSTraining #FunctionalSafety #SIL #SafetyEngineering

Part 1 II IEC 62278-2/ EN 50126-2 II RAM-S Training |I Product System II Introduction & Clause 1

YouTube video by EQR-Quality-Integrity

youtu.be

September 1, 2026 at 7:14 AM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 THE FINAL PART IS HERE! | IEC 62278-1 / EN 50126-1 RAMS – Part 57
After an extensive journey through the Railway RAMS Lifecycle, we reach the final part of the training series!
youtu.be/4CMNSm76yrw

#IEC62278 #IEC622781 #EN50126 #EN501261 #RAMS #RailwayRAMS #Part57 #AnnexC #AnnexD #RiskAcceptance

IEC 62278-1/ EN 50126-1 I RAMS Training | Product System I Last Part 57: Annex C&D I Clause C.4--D.5

YouTube video by EQR-Quality-Integrity

youtu.be

August 26, 2026 at 4:08 PM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 NEW LinkedIn Newsletter | IEC 62278-1 / EN 50126-1 RAMS – Part 56
⚠️ How do you determine whether a railway risk is acceptable?
youtu.be/PbGa1ujQGm4

#IEC62278 #EN50126 #RAMS #RailwayRAMS #AnnexC #RiskMatrix #RiskAssessment #RiskAcceptance #HazardAnalysis #RailwaySafety #SeverityCategories

IEC 62278-1/ EN 50126-1 I RAMS Training | Product System I Part 56: Annex C I Clause C.1 to C.3

YouTube video by EQR-Quality-Integrity

youtu.be

August 25, 2026 at 12:01 PM

Edicentcertification.org

@eqr-quality.bsky.social

🚆 New LinkedIn Newsletter | IEC 62278-1 / EN 50126-1 RAMS – Part 54
📊 What really drives railway availability—MTTR, MDT, or something else?
youtu.be/-Z7Z8QJ5Wq0

#IEC62278 #EN50126 #RAMS #AnnexB #RailwayRAMS #Maintainability #Availability #MTTR #MDT