Clarifying expectations for supervision at boiler and refrigeration plant premises

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a person wearing a safety vest and hard hat, looking at a boiler and holding an electronic tablet

Status: Closed

Thank you to everyone who participated in this consultation. In the coming weeks, we will publish a report on what we heard from consultation participants.


We’re developing a new directive within the boilers, pressure vessels and refrigeration technology, intended to clarify

  • what the requirements are for plant supervision; and
  • how to define and document "immediate vicinity".

While a plant is in operation, the person in charge of the plant must be present in either the plant equipment room, or in the immediate vicinity within the plant premises (see section 11 and section 45 of the Power Engineers, Boiler, Pressure Vessel and Refrigeration Safety Regulation). We've heard from people responsible for plant operations asking for clarity about: How can we meet the requirements for plant supervision if we need to leave the plant equipment room? What does "immediate vicinity" mean? What is considered "within the plant premises"?

We're developing this directive to address these questions. Although we can't offer guidance on specific job tasks beyond the scope of the regulation, we can clarify what we expect from the people responsible for the safe operation of regulated pressure equipment.

We invite plant owners, chief engineers, power engineers, and plant operators to review the draft directive linked below, then share your feedback by answering a short survey. Your feedback will help shape the final directive.

Review the draft directive: Plant Supervision Requirements

Status: Closed

Thank you to everyone who participated in this consultation. In the coming weeks, we will publish a report on what we heard from consultation participants.


We’re developing a new directive within the boilers, pressure vessels and refrigeration technology, intended to clarify

  • what the requirements are for plant supervision; and
  • how to define and document "immediate vicinity".

While a plant is in operation, the person in charge of the plant must be present in either the plant equipment room, or in the immediate vicinity within the plant premises (see section 11 and section 45 of the Power Engineers, Boiler, Pressure Vessel and Refrigeration Safety Regulation). We've heard from people responsible for plant operations asking for clarity about: How can we meet the requirements for plant supervision if we need to leave the plant equipment room? What does "immediate vicinity" mean? What is considered "within the plant premises"?

We're developing this directive to address these questions. Although we can't offer guidance on specific job tasks beyond the scope of the regulation, we can clarify what we expect from the people responsible for the safe operation of regulated pressure equipment.

We invite plant owners, chief engineers, power engineers, and plant operators to review the draft directive linked below, then share your feedback by answering a short survey. Your feedback will help shape the final directive.

Review the draft directive: Plant Supervision Requirements

  • CLOSED: This survey is now closed for contributions.

    We invite your feedback on draft directive which aims to clarify expectations for supervision of plant premisesBefore responding, please read the draft directive on the engagement page. This survey should take between 5-10 minutes and is intended for plant owners, chief engineers, power engineers, operators and other individuals in charge.

    The information collected in this survey is in accordance with our privacy policy. Results will be reported as a whole. 


    Share Survey: Clarifying expectations on plant supervision on Facebook Share Survey: Clarifying expectations on plant supervision on Twitter Share Survey: Clarifying expectations on plant supervision on Linkedin Email Survey: Clarifying expectations on plant supervision link
Page last updated: 15 Sep 2025, 08:46 AM