The National Will Register provides integration with practice and case management system

The National Will Register provides first integration with market-leading practice and case management system, P4W

Law firms can now register and search for missing, unknown or later wills with The National Will Register directly from their case management system, P4W.

Will registration is an integral final step in many solicitors will writing processes for their clients and a crucial first step when receiving a new probate instruction to establish if the will presented is the latest will or it is indeed an intestacy by conducting a Certainty Will Search.

As OneAdvanced is a software company with market-leading legal software solutions, we are pleased to confirm that P4W customers can take advantage of this first to market PCMS integration with The National Will Register, further streamlining processes and improving efficiencies.

Take advantage of the new integration by upgrading to the latest version of P4W and ensuring your firm’s account has been activated with The National Will Register.


About The National Will Register


Since its inception in 2006, The National Will Register has become the leading provider of will searches in the UK, providing Will Registration and Will Search services to the public and profession, now with over 10 million Wills in the system, almost half of all wills written in the UK.


The National Will Register, part of OneAdvanced since 2021, exists to ensure no Will is left unknown or untraced at the time it is needed. Through its Certainty Will Search services, firms and individuals can search for the location of both registered and unregistered wills. There are a number of reasons to do this, especially as a recent survey found that 42% of adults haven’t discussed where to find their will with their loved ones.


“The integration of The National Will Register with P4W provides a powerful tool for UK law firms looking to streamline their will writing and probate workflows,” said Doug Hargrove, the Managing Director for Legal and Education at OneAdvanced.


“By offering a seamless integration with our case management systems, law firms can now easily register and search for wills without having to leave their familiar working environment. This new integration is a significant step forward in the legal market, ensuring that law firms can offer the best possible service to their clients.”


For more information on The National Will Register and their services, please visit


For more information about OneAdvanced’s practice and case management system, P4W visit