Mastagni Holstedt, A Professional Corporation

05/26/2026

In a published opinion that will shape how law enforcement agencies respond to public records requests involving police canines, the Court o...

05/22/2026

Proud to have our Mastagni Holstedt team out on the course today at the 14th Annual Placer 10-35 Foundation Golf Tournament supporting Placer County law enforcement!

MH Partner David E. Mastagni and Senior Associate Sean Howell teeing it up, and special shoutout to Associate Tom Kurtz who was on hand answering workers’ compensation questions for our peace officers.

Big thanks to the Placer 10-35 Foundation for everything you do for our first responders.

05/18/2026

In a decision of considerable practical significance for California public safety unions and the rank-and-file members they represent, the ...

05/13/2026

⛳What an incredible day on the course supporting Firefighters Burn Institute!

We were proud to tee it up at the Birdies for Burns event with our golfers, MH Partner David E. Mastagni, MH Associate Amanda McCarthy, alongside friends of the firm.

A highlight was catching up with the amazing Nurse Angela out on the course-- her dedication and big heart helping at the Kids Camp is truly inspiring!

So grateful for moments like these that bring our community together for such a meaningful cause!

05/12/2026

In a decision that offers important guidance for California public safety unions and the rank-and-file members they represent, the Ninth Cir...

05/12/2026

This week, May 11-17 is National Police Week. We honor and remember all law enforcement personnel who have paid the ultimate sacrifice. We stand with their families, who still mourn the loss of their loved ones each and every day.

05/12/2026

This past Thursday, MH Associate Attorney Elizabeth Jacobo joined women from across law enforcement agencies at LAX for a powerful day of networking, inspiration, and growth.

As part of the Mastagni Holstedt team and counsel to LAAPOA, she brought valuable insights, support, and energy to an event dedicated to empowering women in policing.

Events like this remind us how important it is to invest in leadership, resilience, and community within public safety. Huge thanks to the LAAPOA Women’s Conference Planning Committee for putting on such a meaningful day!

05/11/2026

This week, May 11-17 is National Police Week. We honor and remember all law enforcement personnel who have paid the ultimate sacrifice. We stand with their families, who still mourn the loss of their loved ones each and every day. We will never forget.

05/06/2026

In a decision of considerable practical significance for public safety unions, the Sixth District Court of Appeal in Paknad v. Superior Cou...

05/06/2026

💯Proud to have had Stacie Casabian represent Mastagni Holstedt at last month’s PORAC Collective Bargaining Course!

Stacie delivered an engaging and practical session on the negotiation process — covering critical topics like proposal strategy, who goes first, and setting the right tone in bargaining. Her experience in labor relations continues to empower public safety unions and associations across California with real-world tools for successful negotiations.

Thank you to everyone who attended and participated — great discussions and great energy!

05/02/2026