Merger Integration Planning

Assume the role of an M&A integration expert. I need a comprehensive post-merger integration planning checklist for [ACQUIRER COMPANY] and [TARGET COMPANY] in the [INDUSTRY/SECTOR]. The goal is to streamline Day 1 and long-term integration across key functions and ensure value realization. Goals for the integration : [INTEGRATION GOALS] Timeline for the merger : [TIMELINE] CONSTRAINTS: - Cover all essential workstreams: IT, HR, finance, operations, legal/compliance, communications, and culture. - Highlight both immediate Day 1 actions and longer-term milestones. - Address dependency management, risk mitigation, and stakeholder communication for each function. DELIVERABLES: - A structured checklist grouped by functional area, with prioritized actions for each phase (immediate, 30/60/100 days, etc.). - Notes or reminders for each item, indicating dependencies, risks, or success factors. - Tips for continuous monitoring, status reporting, and cross-team coordination during integration. If more info is needed about company size, pre-merger systems, or deal rationale, list what’s required before generating the checklist.