Plumbline Network connects recognized grand lodges worldwide — providing one trusted platform for inter-jurisdictional communication, official notices, and secure correspondence.
Purpose-built tools for grand secretaries, grand masters, and committee chairmen — designed around how Masonic correspondence actually works.
Interactive world map of every recognized grand lodge across the United States, Canada, the Caribbean, Europe, Africa, Asia, and South America.
Submit and track formal requests between grand lodges — visitations, recognitions, conference invitations, and grand communications.
Publish and receive official notices from sister jurisdictions. Organized by type with full search and attachment support.
Maintain accurate rosters of grand line officers, district officers, and committee members — kept current automatically.
Encrypted, role-based messaging between officers across jurisdictions. Sensitive correspondence stays in one auditable place.
Upload and verify recognition certificates and visitation documents. AI-assisted classification organizes your archive automatically.
Access is granted by your grand lodge or the Conference of Grand Masters and tied to verified officer roles.
If your grand lodge participates in Plumbline Network, contact your grand secretary for sign-in credentials. For inquiries about adding your jurisdiction, reach out below.