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Amy L. Rosenberger
Alternate image for Amy L. Rosenberger

Amy L. Rosenberger

Partner

arosenberger@wwdlaw.com
215.656.3622

Philadelphia

1845 Walnut Street, 24th Floor Philadelphia, PA 19103

Harrisburg

212 Locust Street, Suite 301 Harrisburg, PA 17101

  • Willig, Williams & Davidson Partner to Discuss Legal Updates for Collective Bargaining in Higher Education
  • Willig, Williams & Davidson Attorneys to Discuss Developments in Labor and Employment Law at Pennsylvania Bar Association Retreat
  • 14 Willig, Williams & Davidson Attorneys Named Among 2023 ‘Best Lawyers in America,’ Amy Rosenberger Named ‘Lawyer of the Year’ in Philadelphia in Labor Law for Unions
  • Partner Amy L. Rosenberger Named 2022 Alumna of the Year by Eastern Mennonite University
  • 13 Willig, Williams & Davidson Attorneys Named Among 2022 ‘Best Lawyers in America,’ Two Named ‘Lawyers of the Year’ in Employee Benefits, Union Law
  • Amy L. Rosenberger Elected a Fellow of College of Labor and Employment Lawyers
  • 17 Willig, Williams & Davidson Attorneys Named 2021 PA Super Lawyers, Managing Partner Named Among Top Attorneys in State
  • 5 Willig, Williams & Davidson Attorneys Selected as 2021 ‘Women Leaders In The Law’
  • 15 Willig, Williams & Davidson Attorneys Named Among 2021 ‘Best Lawyers in America,’ Nancy B.G. Lassen Named ‘Lawyer of the Year’ in Philadelphia Labor Law
  • 16 Willig, Williams & Davidson Attorneys Named 2020 PA Super Lawyers and Rising Stars
  • Willig, Williams & Davidson Lawyers Named Among 2020 ‘Best Lawyers in America’
  • 14 Willig, Williams & Davidson Attorneys Named 2019 PA Super Lawyers and Rising Stars
  • Amy Rosenberger Presents at Pennsylvania Bar Association Labor & Employment Law Retreat
  • Willig, Williams & Davidson Partner Amy Rosenberger Participates in The Legal Intelligencer’s Women in Law Roundtable Discussion
  • 15 Willig, Williams & Davidson Attorneys Named Among 2019 ‘Best Lawyers in America’
  • 14 Willig, Williams & Davidson Attorneys Named 2018 PA Super Lawyers and Rising Stars
  • Willig, Williams & Davidson Partner Amy L. Rosenberger Presents at AFL-CIO Annual Union Lawyers Conference
  • 14 Willig, Williams & Davidson Attorneys Named Among 2018 ‘Best Lawyers in America’
  • 13 Willig, Williams & Davidson Attorneys Named 2017 PA Super Lawyers and Rising Stars
  • Philadelphia Equal Pay Ordinance Aims to Curb Gender Pay Gap
  • 12 Willig, Williams & Davidson Attorneys Named Among 2017 ‘Best Lawyers in America’
  • Philadelphia Labor and Employment Lawyer Amy L. Rosenberger Elected President of Philadelphia Chapter of LERA
  • 12 Willig, Williams & Davidson Attorneys Named to 2016 ‘Best Lawyers in America’
  • Illinois Governor Issues Executive Order Threatening Refusal to Comply with Fair Share Fee Law
  • Supreme Court Preserves ‘Fair Share’ Fees for Full-fledged Public Employees
  • Labor and Employment Law Attorney Amy Rosenberger Speaks About Unions and Employment in Pennsylvania
  • Willig, Williams & Davidson Partner to Discuss Legal Updates for Collective Bargaining in Higher Education
  • Willig, Williams & Davidson Attorneys to Discuss Developments in Labor and Employment Law at Pennsylvania Bar Association Retreat
  • 14 Willig, Williams & Davidson Attorneys Named Among 2023 ‘Best Lawyers in America,’ Amy Rosenberger Named ‘Lawyer of the Year’ in Philadelphia in Labor Law for Unions
  • Partner Amy L. Rosenberger Named 2022 Alumna of the Year by Eastern Mennonite University
  • 13 Willig, Williams & Davidson Attorneys Named Among 2022 ‘Best Lawyers in America,’ Two Named ‘Lawyers of the Year’ in Employee Benefits, Union Law
  • Amy L. Rosenberger Elected a Fellow of College of Labor and Employment Lawyers
  • 17 Willig, Williams & Davidson Attorneys Named 2021 PA Super Lawyers, Managing Partner Named Among Top Attorneys in State
  • American Rescue Plan Extends Unemployment Insurance Benefits
  • 5 Willig, Williams & Davidson Attorneys Selected as 2021 ‘Women Leaders In The Law’
  • 15 Willig, Williams & Davidson Attorneys Named Among 2021 ‘Best Lawyers in America,’ Nancy B.G. Lassen Named ‘Lawyer of the Year’ in Philadelphia Labor Law
  • 16 Willig, Williams & Davidson Attorneys Named 2020 PA Super Lawyers and Rising Stars
  • Willig, Williams & Davidson Lawyers Named Among 2020 ‘Best Lawyers in America’
  • 14 Willig, Williams & Davidson Attorneys Named 2019 PA Super Lawyers and Rising Stars
  • Amy Rosenberger Presents at Pennsylvania Bar Association Labor & Employment Law Retreat
  • Willig, Williams & Davidson Partner Amy Rosenberger Participates in The Legal Intelligencer’s Women in Law Roundtable Discussion
  • 15 Willig, Williams & Davidson Attorneys Named Among 2019 ‘Best Lawyers in America’
  • 14 Willig, Williams & Davidson Attorneys Named 2018 PA Super Lawyers and Rising Stars
  • Willig, Williams & Davidson Partner Amy L. Rosenberger Presents at AFL-CIO Annual Union Lawyers Conference
  • Beware the Perils of Work-Related Social Media Posts
  • 14 Willig, Williams & Davidson Attorneys Named Among 2018 ‘Best Lawyers in America’
  • 13 Willig, Williams & Davidson Attorneys Named 2017 PA Super Lawyers and Rising Stars
  • Negotiating Disciplinary Decisions in Newly Organized Bargaining Units
  • Philadelphia Equal Pay Ordinance Aims to Curb Gender Pay Gap
  • 12 Willig, Williams & Davidson Attorneys Named Among 2017 ‘Best Lawyers in America’
  • Philadelphia Labor and Employment Lawyer Amy L. Rosenberger Elected President of Philadelphia Chapter of LERA
  • 12 Willig, Williams & Davidson Attorneys Named to 2016 ‘Best Lawyers in America’
  • Illinois Governor Issues Executive Order Threatening Refusal to Comply with Fair Share Fee Law
  • Supreme Court Preserves ‘Fair Share’ Fees for Full-fledged Public Employees
  • Labor and Employment Law Attorney Amy Rosenberger Speaks About Unions and Employment in Pennsylvania

For more than 25 years, Amy Rosenberger has made a difference in the lives of others by representing labor unions and employees. Amy serves as a trusted advisor to a diverse list of unions representing employees in government service, K through 12 and higher education, transportation, health care, and more. She stands up for working people and their unions in arbitration and litigation, in organizing drives and collective action, by seeking fair contracts at the bargaining table, and by imparting the knowledge and skills workers need to confidently stand toe-to-toe with employer representatives.
Best Lawyers Award Badge

Amy provides strategic advice to unions on day-to-day labor-management issues, helping clients navigate changes in the legal landscape, as well as counseling employees and union representatives regarding employment disputes and their rights under the law. Whether interviewing a witness about a sensitive topic, taking a deposition, or delivering difficult advice to a client, Amy is relatable and reliable. Clients depend on Amy to listen and communicate, understand and empathize, interact respectfully, and manage conflict.

As a workers’ and labor law advocate, Amy has dedicated time volunteering with myriad organizations including the Philadelphia chapter of Labor and Employment Relations Association and the AFL-CIO. She is a noted authority on collective bargaining rights of public and private sector employees. She has served as a speaker and instructor on a variety of topics for the American Bar Association, the Pennsylvania Bar Institute, the American Arbitration Association, the Pennsylvania Labor Relations Board and Bureau of Mediation, the AFL-CIO Lawyers Coordinating Committee, the Labor and Employment Research Association, Federal Mediation and Conciliation Service and many other organizations. Amy conducts seminars and training sessions for unions throughout Pennsylvania, addressing subjects such as grievance and interest arbitrations, collective bargaining, fair representation, the Family and Medical Leave Act and unfair labor practices.

WHAT INSPIRES ME ABOUT MY WORK

"I was raised in a family and culture in which service to others is a defining value. I am inspired every day by being part of a team of clients and colleagues, each doing their part to improve the lives of workers and their families.”

AWAY FROM WORK

"My favorite way to unwind is by getting back to my farm-family roots, in my big vegetable garden. I also enjoy traveling, especially visiting any of our National Parks."

  • Enforced an interest arbitration award for a corrections officer bargaining unit before the Pennsylvania Labor Relations Board and prevailed on appeal, resulting in recovery of more than $3.6 million to the affected employees.
  • Successfully litigated a petition to add approximately 1,300 part-time university faculty to the full-time faculty bargaining unit.
  • Served on the appellate team that obtained the Pennsylvania Supreme Court’s affirmance of a $4.04 million plaintiff’s verdict in an employee’s breach of contract claim.
  • American Rescue Plan Extends Unemployment Insurance Benefits
  • 5 Willig, Williams & Davidson Attorneys Selected as 2021 ‘Women Leaders In The Law’
  • 15 Willig, Williams & Davidson Attorneys Named Among 2021 ‘Best Lawyers in America,’ Nancy B.G. Lassen Named ‘Lawyer of the Year’ in Philadelphia Labor Law
  • 16 Willig, Williams & Davidson Attorneys Named 2020 PA Super Lawyers and Rising Stars
  • Supreme Court Preserves ‘Fair Share’ Fees for Full-fledged Public Employees
  • 15 Willig, Williams & Davidson Attorneys Named Among 2019 ‘Best Lawyers in America’
  • 14 Willig, Williams & Davidson Attorneys Named 2019 PA Super Lawyers and Rising Stars
  • 14 Willig, Williams & Davidson Attorneys Named 2018 PA Super Lawyers and Rising Stars
  • 14 Willig, Williams & Davidson Attorneys Named Among 2018 ‘Best Lawyers in America’
  • 13 Willig, Williams & Davidson Attorneys Named 2017 PA Super Lawyers and Rising Stars
  • 12 Willig, Williams & Davidson Attorneys Named Among 2017 ‘Best Lawyers in America’
  • 12 Willig, Williams & Davidson Attorneys Named to 2016 ‘Best Lawyers in America’
  • Philadelphia Labor and Employment Lawyer Amy L. Rosenberger Elected President of Philadelphia Chapter of LERA
  • Willig, Williams & Davidson Partner Amy Rosenberger Participates in The Legal Intelligencer’s Women in Law Roundtable Discussion
  • Philadelphia Equal Pay Ordinance Aims to Curb Gender Pay Gap
  • Illinois Governor Issues Executive Order Threatening Refusal to Comply with Fair Share Fee Law
  • Amy Rosenberger Presents at Pennsylvania Bar Association Labor & Employment Law Retreat
  • Willig, Williams & Davidson Partner Amy L. Rosenberger Presents at AFL-CIO Annual Union Lawyers Conference
  • Labor and Employment Law Attorney Amy Rosenberger Speaks About Unions and Employment in Pennsylvania
  • Willig, Williams & Davidson Lawyers Named Among 2020 ‘Best Lawyers in America’
  • Negotiating Disciplinary Decisions in Newly Organized Bargaining Units
  • Beware the Perils of Work-Related Social Media Posts
  • 17 Willig, Williams & Davidson Attorneys Named 2021 PA Super Lawyers, Managing Partner Named Among Top Attorneys in State
  • Amy L. Rosenberger Elected a Fellow of College of Labor and Employment Lawyers
  • 13 Willig, Williams & Davidson Attorneys Named Among 2022 ‘Best Lawyers in America,’ Two Named ‘Lawyers of the Year’ in Employee Benefits, Union Law
  • Partner Amy L. Rosenberger Named 2022 Alumna of the Year by Eastern Mennonite University
  • 14 Willig, Williams & Davidson Attorneys Named Among 2023 ‘Best Lawyers in America,’ Amy Rosenberger Named ‘Lawyer of the Year’ in Philadelphia in Labor Law for Unions
  • Willig, Williams & Davidson Attorneys to Discuss Developments in Labor and Employment Law at Pennsylvania Bar Association Retreat
  • Willig, Williams & Davidson Partner to Discuss Legal Updates for Collective Bargaining in Higher Education
  • Articles + News Coverage

Education

  • Northeastern University School of Law (J.D., 1995)
  • Eastern Mennonite University (B.A., Major: English, Minors: Sociology, Theater Arts, 1985)

Honors and Awards

  • Alumna of the Year, Eastern Mennonite University, 2022
  • The Best Lawyers in America©, 2016 - present
  • Best Lawyers' Lawyer of the Year in Philadelphia in Labor Law - Unions, 2022
  • Pennsylvania Super Lawyers, 2017 - present
  • Selected as a Top Rated Lawyer, American Lawyer Media and Martindale-Hubbell™, 2013
  • Martindale-Hubbell® AV rated

Associations

Professional

  • Fellow, Labor, College of Labor and Employment Lawyers, 2021
  • Labor and Employment Relations Association, Philadelphia Chapter, President, 2016 to 2017; Board Member 2015 to 2018
  • AFL-CIO Lawyers Coordinating Committee Board of Directors, 2010 to 2013
  • AFL-CIO Lawyers Coordinating Committee, 1995 to Present
  • Pennsylvania Bar Association, 1995 to Present; Labor & Employment Law Section Chair, 2008 to 2009; Council Member, 2005 to 2018
  • Philadelphia Bar Association, 1995 to Present; Labor & Employment Law Committee Co-Chair, 2002

Admissions

Bar Admissions

  • Pennsylvania, 1995
  • New Jersey, 1995

Court Admissions

  • U.S. District Court for the, Eastern District of, Pennsylvania, 1997
  • U.S. District Court for the, Middle District of, Pennsylvania, 2011
  • U.S. Court of Appeals for the, Third, Circuit, 2012

Employment

  • Willig, Williams & Davidson, Partner, 2002-Present
  • Willig, Williams & Davidson, Associate, 1995-2001

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