Pipelines Information Request

Request letters mailed	Submission deadline
January 26, 2026	March 2, 2026

Under the Assessment Act, pipeline companies are required to submit a report detailing all of their pipelines to MPAC by March 1. MPAC also requests additional information to ensure an accurate assessment of the pipeline holdings.

Resources:

Sample request letter
MPAC’s authority to collect information

Related Links

Assessment Information Requests
How to Submit Your Assessment Information Request
Authority to Collect Information
Assessment Information Request Campaign Schedule

Note: The applicable law prevails to the extent there is any conflict between this information and the current law. This information is not intended to provide legal advice and should not be relied upon as such.

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