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.

Using Gyldendal Rettsdata in Harvey

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

Ask LexisNexis®

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