The leader in workers’ compensation defense law.

Counseling employers and insurance carriers throughout California.


Subscribe to our email list to receive bulletins as well as invitations to our latest seminars and workshops.

Join Our Email List

Seminar Archives


Necessity may be the mother of invention, but mothers are absolutely a necessity to all human invention. With Mother’s Day being celebrated this month, Mullen and Filippi wants to pause to give recognition to the millions of working moms that switch hats each day to bring their talents to bear both in the workforce and

read more

When a Presumption is Not a Presumption

For now, the good faith personnel defense is exempt from Labor Code section 5402(b)’s presumption of compensability.

read more