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Merger control · 01

Merger control

Filing posture, simple-case questions and gun-jumping risk around a deal.

First job Test whether the transaction is a filing question before closing plans harden.

Investigation or gun-jumping clocks

Use this route when an information request, raid or closing date changes the next step. Confirm current rules on the national decision desk.

Open the national antitrust decision desk

Curated resources

Open the asset that matches this job.

Local context

Add the city only when it changes implementation.

Local SAMR practice can matter after the national question is identified.

Open city and province guides

Counsel hand-off

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This hub organises transaction, conduct and investigation routes. It is not a filing decision.

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Directory and legal information only — not legal advice. Confirm current rules with qualified counsel.

Editorial policy · Last reviewed August 2026 · Antitrust & Competition