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.

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.