Episode 58 - Trade Secrets for Process Safety Management

Episode 58 explains how trade secrets intersect with OSHA’s Process Safety Management (PSM) Standard (29 CFR 1910.119). Dr. Ayers focuses on what employers must disclose to employees and contractors—even when chemical identities or process details are considered proprietary—and how to balance confidentiality with safety.

The core message is simple: Trade secrets can never be used as an excuse to withhold information needed to keep people safe.

 

🔐 What Counts as a Trade Secret in PSM

Under PSM, a trade secret may include:

• Exact chemical identities

• Proprietary formulas or blends

• Process technology

• Unique process conditions

• Specialized equipment design

However, OSHA is explicit: Hazards, exposures, and protective measures must always be disclosed—trade secret or not.

 

📘 What Employers MUST Provide (Even if Trade Secrets Apply)

Dr. Ayers highlights that employees and contractors must have access to:

• Process safety information (PSI)

• Operating procedures

• Safe work practices

• Emergency response information

• Hazard analyses (PHA results)

• Training materials

• Mechanical integrity information

If a trade secret is involved, the employer may withhold the exact identity or specific proprietary detail, but must still provide:

• All hazard information

• All exposure controls

• All safe‑handling requirements

• All emergency procedures

Workers must be able to perform their jobs safely without guessing.

 

🧑‍⚕️ When Trade Secrets MUST Be Disclosed

There are situations where the exact chemical identity or process detail must be revealed:

1. Medical Emergencies

A treating physician or nurse must receive the identity immediately if needed for diagnosis or treatment.

2. Non‑Emergency Medical Requests

A health professional may request the identity for:

• Exposure evaluation

• Medical surveillance

• Epidemiological studies

A confidentiality agreement may be required, but disclosure cannot be refused.

3. OSHA Requests

If OSHA requests the information during an inspection or investigation, the employer must provide it.

 

⚠️ Common Misunderstandings Addressed in the Episode

Dr. Ayers clears up several misconceptions:

• Myth: “If it’s a trade secret, we don’t have to share PSI.” Reality: PSI must always be shared—only the proprietary detail may be masked.

• Myth: “Contractors don’t need full hazard information.” Reality: Contractors must receive all hazard and protective information relevant to their tasks.

• Myth: “We can hide behind trade secrets during a PHA.” Reality: PHA teams must have complete hazard information to evaluate risk.

 

🧪 Practical Examples from the Episode

The episode uses real‑world scenarios:

• A contractor performing maintenance on a reactor must know the hazards, even if the exact catalyst formula is proprietary.

• A PHA team evaluating a distillation column must understand the reaction hazards, even if the process conditions are trade secret.

• A physician treating a worker exposed to a proprietary blend must receive the exact chemical identity.

These examples reinforce that hazard transparency is non‑negotiable.

 

🧑‍🏫 Leadership Responsibilities

Safety leaders must:

• Ensure PSI is complete and accessible

• Train workers and contractors on hazards, even when identities are masked

• Understand when trade secrets can and cannot be withheld

• Maintain confidentiality agreements when required

• Ensure PHA teams have the information needed to evaluate risk

• Communicate clearly that safety information is never optional

The episode’s core message: Protecting proprietary information is important—but protecting people is mandatory.