Скачать или смотреть CSP Chapter 35: Prevention Through Design Explained | Move Safety Upstream

In this episode of QHSE Talks, we take a deep strategic dive into CSP Chapter 35 – Prevention Through Design (PtD) and examine why this concept represents one of the most important mindset shifts in modern occupational safety and health.

Most safety systems today are structured around managing exposure. We monitor conditions, enforce procedures, conduct audits, improve training programs, and add protective layers such as engineering controls, administrative policies, and personal protective equipment. These actions are necessary — but they occur after critical design decisions have already shaped the risk profile of the workplace.

Chapter 35 challenges that timing.

Prevention Through Design (PtD), originally driven by the National Institute for Occupational Safety and Health (NIOSH), is defined as addressing occupational safety and health needs in the design process to prevent or minimize work-related hazards and risks. That definition is precise — and the precision matters.

This episode explores:

• What Prevention Through Design really means beyond corporate buzzwords
• Why many operational hazards are actually design outcomes
• How the ANSI Z590.3 Hierarchy of Controls supports upstream risk elimination
• The difference between managing risk and engineering risk out of existence
• The role of Acceptable Risk, ALARP, and Residual Risk in strategic decision-making
• How PtD aligns directly with CSP Blueprint 11 Domains

We connect Chapter 35 to:

Domain 1 – Advanced Application of Safety Principles
Understanding avoidance, elimination, and substitution as design strategies.

Domain 2 – Program Management
Applying system safety tools such as FMEA, Fault Tree Analysis (FTA), Event Tree Analysis (ETA), and Hazard and Operability Studies (HAZOP).

Domain 3 – Risk Management
Evaluating hazards using structured risk analysis principles and applying the hierarchy of controls in a lifecycle framework.

This episode makes one central argument:

Operational safety manages exposure.
Prevention Through Design determines whether exposure exists in the first place.

We analyze real-world examples such as:

• Elevated gauges requiring ladder access
• Hazardous chemical selection without substitution review
• Process layouts that normalize human proximity to energy sources

These are not operational failures. They are design decisions.

For CSP and ASP candidates, Chapter 35 is not just exam content — it is a blueprint for strategic safety leadership. The CSP credential expects professionals to think beyond compliance and into system architecture. PtD represents that evolution.

If you are preparing for the CSP exam, leading EHS programs, or transitioning from safety management into safety leadership, this episode will sharpen your perspective on when safety truly begins.

Because safety does not start at the toolbox talk.
It does not start at the audit.
It does not start with PPE.

It starts at the design table.

On QHSE Talks, we don’t just review chapters — we align them with strategy, blueprint expectations, and real-world application. This episode is part of our ongoing CSP chapter deep-dive series designed to help you think at an advanced level and elevate your professional impact.

If you found value in this breakdown:

Subscribe to QHSE Talks.
Like the episode.
Share it with your fellow safety professionals.

And remember:

Don’t control hazards.
Design them out.

#CSP #ASP #PreventionThroughDesign #PtD #QHSETalks #SystemSafety #RiskManagement #ANSI #EHSLeadership