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Standing photo of Employment Law attorney Peter Callaghan

Peter G. Callaghan,
Director
pcallaghan@preti.com

Concord, NH 603.410.1500
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Admissions

  • New Hampshire
  • U.S. District Court, District of New Hampshire
  • U.S. Court of Appeals, First Circuit
  • U.S. Court of Appeals, Second Circuit

Education

  • Villanova University School of Law (J.D., 1989)
  • Villanova University (B.A., magna cum laude)
    • Phi Beta Kappa

Publications

December 14, 2022
President Biden Signs Speak Out Act
February 9, 2021
Answering Employer COVID-19 Vaccination Questions
April 3, 2020 Article
DOL Provides Guidance on Exemption from Paid Leave for Small Businesses
March 24, 2020 Article
Return to Work Protocol for Workers Following an Absence Due to COVID-19
March 18, 2020 Article
Alert: COVID-19 Update for ME and NH Employers
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Firm Highlights

Press Coverage

New Documents Undermine Trump Administration's Claims About Offshore Wind Deal

New documents have revealed that the Trump administration paid TotalEnergies nearly $1 billion to cancel the company's offshore wind leases, with newly disclosed settlement terms raising questions about the deal's legitimacy. The settlement allowed...

News

10 Preti Flaherty Attorneys and 6 Practice Groups Recognized in Chambers USA 2026

Preti Flaherty is proud to announce that ten of our attorneys and six practice areas have been recognized in the 2026 edition of Chambers USA, reflecting the firm’s depth of talent across New England...

Publication

Results of Maine's Ranked Choice Races

Five elections in Maine were decided through the ranked choice voting process - both the Republican and Democratic Gubernatorial races, the Democratic Second Congressional District race, the Republican State Senate District 4 race, and...

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