About R. Diane
R. Diane Senkowski is an attorney admitted to practice in the District of Columbia, Massachusetts and Florida. After law school she secured admission to multiple bars and built a practice that moves across state lines. She has worked on matters that required coordination between courts, agencies and private parties in different jurisdictions.
Her early career involved work in settings that demanded careful attention to procedural detail. She handled filings, appeared in hearings and collaborated with local counsel where necessary. Over time she expanded the geographic reach of her practice, taking on engagements that benefitted from admission in several states and the District.
Senkowski’s work often reflects the practical challenges of multi-jurisdiction practice. She manages multi-state filings and service, oversees compliance with differing local rules and helps ensure that deadlines and filings align across forums. Her clients have relied on her to keep cross-jurisdiction matters organized and responsive to shifting procedural requirements.
Colleagues describe her approach as methodical. She breaks complex procedural landscapes into discrete tasks. She communicates scheduling and evidentiary needs clearly. That steadiness can be useful when matters span the District of Columbia and two states with distinct court systems.
Throughout her career she has handled a range of casework that touches on litigation and regulatory processes. She is accustomed to the scheduling demands of court calendars and to preparing pleadings that conform to local practice. When a matter requires local rules or specific procedural mechanisms, she either handles them directly or engages local counsel to provide precise, on-the-ground support.
Senkowski continues to practice across the jurisdictions where she is admitted. She advises and represents clients whose matters require coordination between the District of Columbia, Massachusetts and Florida. Her current practice focuses on providing counsel and representation in matters that span those jurisdictions.