The Vetiver Network International (TVNI)
Network Services
Documents, publications, conference papers, training and information about TVNI
The Vetiver Network International (TVNI) is a global network of users, researchers and developers that promote and share information relating to Vetiver Grass Technology (VGT). Network Services bring together that information and TVNI’s support to the public and to VGT users, to help them understand and apply the technology. The core of these services is the Document Center, which stores past VGT information and data, all of it downloadable.
New to vetiver? Start with Vetiver Grass Technology, or download the short introductions The Vetiver System and Vetiver grass – the plant (PDF).
Find information
Documents, publications, conference papers and recorded webinars, all free to download.
Document Center
Vetiver documents, presentations and media collected since 1996, in a searchable library of folders.
Manuals, Guides and Publications
The Technical Reference Manual in 10 languages, the “Green Book” in 8, training manuals, brochures and books.
Conference and Workshop Papers
More than 600 papers, presentations and videos from vetiver conferences and workshops, 1996–2023, in a searchable table.
Webinars and Videos
Recorded TVNI webinars and discussions, from farm systems and handicrafts to coastal protection and rice pest control.
Posts by topic
Browse TVNI’s newsletters and posts by subject. Each topic lists every post on it, newest first.
Learn and qualify
Quality applications depend on trained, experienced people.
Training and Certification
Training materials and approaches, and TVNI’s certificates of technical excellence and professional certification.
About TVNI
Who we are, how to reach us, and how we report.
Board, Officers and Contacts
TVNI’s directors and officers, and how to reach the Network.
Financial Reports
Annual financial statements and IRS 990-PF returns, 2001 to the present.
Affiliated Networks
Vetiver-related social media platforms, networks and affiliates around the world.