Legi Solutions

Creating process flow diagrams and writing water management plans can be daunting. You may not have the Legionella expertise, time, or the resources to hire a consultant to do it for you. That’s why Special Pathogens Laboratory and Special Pathogens Technology developed the applications that anyone can use to comply with ASHRAE 188 and CMS. Whether you just need a process flow diagram or want to develop a water safety and management plan, LegiDoc and LegiMapper are easy to use and affordable.


LegiDoc® automatically generates pre-written water safety and management plans by The Legionella Experts®. LegiDoc plans are ASHRAE 188 and CMS compliant. Just enter your facility information and LegiDoc delivers a comprehensive plan in PDF format. It’s fast, easy, affordable, and, unlike other programs, is backed by The Legionella Experts®. Just enter your data and LegiDoc does the rest.

  • Fast, easy and affordable.
  • ASHRAE 188 and CMS compliant
  • No Legionella or ASHRAE expertise required
  • Backed by The Legionella Experts®


Create professional process flow diagrams to include in your ASHRAE 188 water management plans with LegiMapper. Just choose a water system template and enter information about your components and how water flows through the system. Export your process flow diagram and data to your computer or to LegDoc.

  • Easy to use
  • Fulfills requirements for ASHRAE 188
  • Collaborate with water management team
  • Report ready diagrams and data