Merger notification requirements: detailed party, market and remedy disclosures required for competition assessment and potential divestment. Regulations prescribe detailed merger notification requirements: identity and financial particulars of parties, transaction scope, steps and timelines, market and sector disclosures including horizontal and vertical overlaps, market shares and concentration metrics, required attachments and declarations, Green Channel and investigation summaries, and templates for remedies including divestment plans, purchaser eligibility, timelines and monitoring arrangements.