5 Steps to Building an Effective Document Review Process

Document review is one of the most resource-intensive phases of litigation. Large-scale productions often involve hundreds of thousands of documents, compressed timelines, evolving discovery obligations, and significant privilege considerations. As data volumes continue to increase, legal teams are under growing pressure to manage review workflows efficiently while maintaining consistency and defensibility throughout the process.

Key Takeaway

A defensible document review process reduces cost, improves consistency, and minimizes litigation risk. Law firms and legal departments that combine structured workflows, early case assessment, technology-assisted review, and experienced review teams can significantly reduce review volume while maintaining defensibility at scale.

Below are five steps to building a document review process that is faster, more defensible, and built to scale.

1. Define relevance and scope before review begins.

Document review is fundamentally a classification exercise. Reviewers are making binary decisions, relevant or not relevant, hundreds of thousands of times. Without a precise definition of relevance, those decisions will be inconsistent, and inconsistency is expensive.

Before the first document is opened, the review team should have:

• A written relevance framework tied directly to the discovery requests or legal issues in the case
• A defined keyword list or concept set, with context explaining why each term matters
• A coding guide that distinguishes relevant documents from those that are merely interesting

For large-scale productions, this upfront investment in scope definition, combined with ECA culling tools, routinely reduces total review volume by 50–70% before attorney review begins.

2. Build a standard operating procedure for the review team.

Document review workflows are most effective when reviewers operate within a clearly defined and standardized framework. A structured standard operating procedure (SOP) helps maintain consistency across review teams while supporting defensibility throughout the discovery process.

An effective review SOP covers:

• How to apply each coding category, with examples of close calls
• Escalation protocols for potentially privileged, confidential, or hot documents
• Quality checkpoints, including sampling rates and inter-rater reliability targets
• Communication protocols between reviewers, project managers, and supervising attorneys

A documented SOP helps maintain consistency across review teams, supports quality control processes, and creates a more defensible document review workflow.

3. Conduct simultaneous relevance and privilege review.

In larger productions, review teams may conduct relevance, privilege, and confidentiality review within a coordinated workflow rather than through separate review stages. With clearly defined coding protocols and escalation procedures, simultaneous review can help streamline document handling while maintaining consistency across the review process.

For matters involving sensitive communications or substantial privilege considerations, structured QC and escalation workflows remain important to supporting defensibility throughout production.

4. When should TAR and review technology be applied?

Technology-assisted review (TAR) and AI-powered review tools help legal teams manage large-scale document collections more efficiently when implemented within a structured review workflow. The most common mistake is deploying technology without a clear culling and prioritization strategy.

A practical technology workflow:

• Early case assessment (ECA): Use analytics to map data volume, date ranges, custodians, and file types before review begins
• Culling: Apply keyword filters, date restrictions, and deduplication to eliminate non-responsive documents before human review
• TAR/predictive coding: For productions exceeding 100,000 documents, TAR can reduce document volume substantially.
• Quality control: Use structured QC workflows, targeted searches, and supervisory review procedures to help maintain consistency and defensibility across large-scale productions.

Courts have recognized TAR and predictive coding as acceptable review methodologies in federal discovery practice, including in Da Silva Moore v. Publicis Groupe and Rio Tinto PLC v. Vale S.A.

5. Staff the review with trained, experienced attorneys.

Review consistency and defensibility are closely tied to reviewer experience, training, and supervisory workflows. Experienced reviewers make faster, more consistent coding decisions, escalate issues correctly, and require less QC intervention, all of which reduces cost per document and total project timeline.

Baer Reed’s document review teams are staffed entirely by licensed attorneys. Our document review services are available for law firms and in-house legal departments on a matter-by-matter or ongoing basis. Contact us to learn how our document review services support scalable litigation and investigation workflows.

FAQs