Indiana Society of Professional Investigators (INspi)

INspi supports professional investigators, security consultants, and process servers through education, ethical standards, networking, professional development, and resources that promote excellence across Indiana and beyond.
Illinois Association of Professional Process Servers (ILAPPS)
ILAPPS promotes the safety and professional interests of process servers by providing industry information, supporting members, and communicating with lawmakers on issues affecting process serving in Illinois.
Georgia Association of Professional Process Servers (GAPPS)

GAPPS promotes professionalism and ethical standards among Georgia process servers through continuing education, certification training, legislative advocacy, networking, and stronger relationships with the legal community.
Florida Association of Professional Process Servers (FAPPS)

FAPPS supports Florida process servers through education, professional development, networking, legislative advocacy, and resources that promote professionalism and strengthen the process-serving industry.
California Association of Legal Support Professionals (CALSPro)

CALSPro supports California’s legal support professionals, including process servers, court filing professionals, and investigators, through education, professional standards, legislative advocacy, networking, and industry resources.
Arizona Process Servers Association (APSA)

APSA is a nonprofit association representing professional process servers in Arizona, promoting education, ethical standards, advocacy, certification, and professional development within the process-serving industry.
Alabama Association of Professional Process Servers (AAPPS)

AAPPS is a statewide organization of professional process servers dedicated to promoting professionalism, ethical practices, education, and stronger standards within Alabama’s process-serving community.
Professional Association of Wisconsin Licensed Investigators (PAWLI)

PAWLI supports licensed private investigators across Wisconsin through professional development, networking, educational events, industry resources, and guidance for both established and aspiring investigators.
Private Investigators & Security Professionals of West Virginia (PISPWV)

PISPWV is a nonprofit professional organization representing private investigators and security professionals in West Virginia and surrounding states, promoting education, ethical standards, networking, cooperation, and professional development.
Washington Association of Legal Investigators (WALI)

WALI supports licensed private investigators in Washington through education, ethical standards, professional training, advocacy, networking, and resources that promote excellence in the legal investigative profession.