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Erin Casper Borissov

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317.269.2500 Ext: 212

251 North Illinois Street
Suite 1800
Indianapolis, Indiana 46204

Ms. Borissov represents energy and communications companies, water and sewer utilities, cooperatives, and small businesses in a variety of practice areas including regulatory law, cooperative law, corporate governance, commercial transactions, real estate matters, and corporate compliance. Ms. Borissov began her legal career as an Associate with the firm in 2007 and represented electric, gas, and telecommunications clients before the Indiana Utility Regulatory Commission in territory and interconnection disputes, general investigations, fuel cost adjustment proceedings, financing petitions, and rate cases. She also represented clients in commercial contract negotiations, employment agreements, real estate transactions, easement acquisitions, and long-term license agreements.

Prior to returning to the firm as a Partner in 2016, Ms. Borissov spent five years working for a large investor-owned utility company where she provided legal counsel regarding regulatory and business matters including rate cases, financing cases, regulatory compliance, infrastructure investment decisions, and customer complaints. Ms. Borissov represented the company in its petitions for regulatory approval of numerous new rate adjustment mechanisms, more than $900 million in new environmental compliance equipment and nearly $2 billion in infrastructure improvement investments. Ms. Borissov also served as the Chair of her department’s Employee Engagement Committee and as a liaison to the company’s employee group dedicated to developing and advancing women within the company.

Through her experience as in-house counsel, Ms. Borissov honed a deep understanding of corporate business functions, industry trends, and the company’s position in the industry, which helped her advise the company regarding effective business strategies and tactics. In addition, before she attended law school, Ms. Borissov worked as an economic consultant to utility companies and as a public utility analyst with the Arizona Corporation Commission. As an attorney, she leverages her substantial technical and business experience to understand complex economic, financial, and accounting issues that affect her clients. Ms. Borissov also serves as a trusted business advisor by creating valued business partnerships with clients and external stakeholders, proactively identifying opportunities for the client, and maintaining a firm understanding of her clients’ business and political drivers.


J.D., Indiana University Robert H. McKinney School of Law, 2008
Summa Cum Laude, Indiana Law Review, Order of the Barristers, Environmental Law Society.

B.S., University of Wisconsin, 2001
Economics and Trumpet Performance

Appointments and Memberships

Indiana State Bar Association
Utility Law Section - Chair, 2014-2015

American Bar Association

Electric Cooperative Bar Association
Indiana State Liaison Board Member

Weston Place Homeowners Association, Inc.
Board Member

Publications and Speaking Engagements
Indiana Business Lawyer Blog Articles:

FAA Final Rule on Small Unmanned Aircraft Systems (blog post)

Department of Labor Releases Final Overtime Rule (blog post

Balancing Transparency with Prudence:  Appropriate Use of Executive Sessions (blog post)

Developer and Builder Payments for Extension of New Utility Infrastructure May be Excluded from Gross Utility Receipts for Purposes of Assessing Indiana Utility Receipts Tax (blog post)  

Broadband Access and Mandatory E-Filing, February 8, 2017, The Indiana Lawyer (article)

Erin Casper Borissov, Global Warming:  A Questionable Use of the Political Question Doctrine, 41 IND.L.REV.415 (March 2008). 

Ms. Borissov has regularly appeared before the Indiana State Bar Association, Utility Law Section at its semi-annual continuing legal education seminars and has refined her formal presentation skills during frequent participation in executive meetings. Furthermore, Ms. Borissov has regularly presented to clients regarding witness training and witness preparation, “Regulatory 101” training, and attorney/client privilege and discovery training.

Most recently, Ms. Borissov presented on Capital Credit Retirement at Parr Richey's 2nd Annual Electric Cooperative Law Seminar.