Knowledge Sources

Harvey’s knowledge sources bring the world’s legal research content to your fingertips — ensuring every query is grounded in accurate, jurisdiction-specific context

Regional Knowledge Sources Overview

A comprehensive overview of Harvey's integrated public data sources for legislation, case law, and regulatory materials, including current availability and planned rollout timelines.

United States Wolters Kluwer

Access United States Wolters Kluwer content in Harvey’s United States knowledge source to research and draft with broader US legal coverage.

Web Search

Find real-time information from trusted internet sources.

US Case Law

Learn how to use US Case Law as a knowledge source in Harvey.

FromCounsel

Access and use FromCounsel’s expert UK legal content directly within Harvey to support research, drafting, and analysis with jurisdiction-specific accuracy.

New Zealand Wolters Kluwer

Access authoritative New Zealand legal materials directly in Harvey so you can ground drafting, research, and legal analysis in current, jurisdiction-specific sources.

Ask LexisNexis®

Learn how to use Ask LexisNexis as a knowledge source in Harvey

Australia Wolters Kluwer

Access authoritative Australian legal materials directly in Harvey so you can ground drafting, research, and legal analysis in current, jurisdiction-specific sources.

Gyldendal Rettsdata

Learn how to use the Gyldendal Rettsdata in Harvey to run queries across Norway’s primary legal sources.