A merger or acquisition is one of the most complex events a law firm can experience and marketing leaders play a central role in ensuring the transition is smooth for clients, attorneys and staff. From shaping the public narrative to integrating teams and systems, CMOs must guide the firm through a period of change that affects every communication channel and every client-facing touchpoint. This checklist outlines the major steps marketing and business development leaders should take to prepare, manage and support a successful integration.

Strategic planning and alignment

• Coordinate with firm leadership and integration teams to clarify priorities, timelines and responsibilities
• Establish communications workstreams that include approvals, message ownership and decision makers
• Review teamwide resources to understand staffing, technology, shared responsibilities and potential gaps
• Watch early for duplications or redundancies in roles, processes and systems

Communications and press

• Develop a unified narrative and message platform for the merger or acquisition
• Draft press releases, Q and A documents, media talking points and internal announcement materials
• Prepare leadership for media interviews and coordinate any embargoes
• Compile and align photo assets, bios, fact sheets and practice descriptions
• Build and refine media and influencer target lists including nontraditional media and podcasts

Internal communications

• Create an internal communications plan that includes timing, channels and message themes
• Prepare tailored messages for attorneys, business professionals and practice leaders
• Set up channels for questions and feedback
• Communicate updated reporting lines and responsibilities early in the process

Client and stakeholder messaging

• Segment client lists and prepare tailored communications on service continuity and added benefits
• Draft client alerts, email templates and FAQ materials
• Prepare landing pages or microsites to house all client-facing information
• Ensure alignment with regulatory guidance on pre-closing outreach

Brand, digital and content

• Audit both firms’ brand assets including logos, visual guidelines, messaging and taglines
• Determine how the combined firm name, logo and brand will be introduced and phased in
• Update attorney bios, practice pages and office pages
• Plan for website redirects, combined sitemap, keyword changes and content updates
• Review all digital channels for accuracy including social media profiles and directories

Client data, CRM and technology

• Audit and clean client data for consistency, privacy and completeness
• Plan CRM and e-marketing system integrations
• Review mailing lists, alert subscriptions and client preference settings
• Identify systems that may be duplicative or unnecessary after integration

Marketing team and talent

• Assess roles, workloads and skill sets across both firms to identify strengths and overlaps
• Create a combined organizational chart with updated responsibilities
• Communicate changes clearly and support team members through transitions
• Identify training needs for teamwide processes, technology and culture

Budgets, calendars and sponsorships

• Realign and update marketing and business development budgets to reflect the combined firm
• Review current spend commitments and cancel or consolidate where needed
• Coordinate and merge calendars for events, alerts, publications and rankings
• Review key sponsorships to determine which to continue, which to consolidate and which to sunset
• Evaluate all recurring activities for duplications and redundancies to control costs and streamline efforts

Monitoring and evaluation

• Track media coverage, engagement, website trends and internal feedback
• Monitor client responses and adjust messaging if necessary
• Review team performance and integration progress at regular intervals
• Revisit systems and processes after the first 60 and 120 days to evaluate what should be refined or retired