Top 5 Tips for Reducing eDisclosure Costs


The abundance of electronic information created and stored by large organisations has made the adoption of efficient disclosure practices a more important corporate objective than ever before.

13 December 202112 mins
Top 5 tips for reducing edisclosurecosts

The abundance of electronic information created and stored by large organisations has made the adoption of efficient disclosure practices a more important corporate objective than ever before. Reviewing and producing information for inspection in response to disclosure obligations can be burdensome and expensive. A disorganised or untimely disclosure can have disastrous consequences, including costly demands for specific disclosure, sanctions or the unintentional production of personal or privileged information. However, by adopting an eDisclosure action plan based on the five tips discussed here, any company can implement an efficient strategy for meeting disclosure obligations, minimise the impact of legal activity on ongoing business operations, and reduce costs related to document review and production. Proper planning among corporate counsel, outside counsel and the company’s eDisclosure solution provider can ensure efficiency in any size or type of matter. Rather than face a fire drill with each disclosure event, with some planning, you will be ready to respond swiftly and cost-effectively.

Tip 1

Reduce eDisclosure costs by significantly reducing data volumes

Tip 1 implemented

The client used Stratify Legal Discovery® OnPoint to cull the data from 500 GB to 90 GB. With free early stage filtering, client costs were reduced 82%.

Old practice

500 GB x £310 per GB = £155,000 25 million documents for review

New practice

90 GB x £310 per GB = £27,900 4.5 million documents for review

The volume of data stored by large corporations is growing exponentially. At the same time, litigation, government investigations and regulatory inquiries are happening at an increasing pace. Under even the best of circumstances these legal matters are expensive and labour-intensive. For companies without an effective eDisclosure action plan, the costs can be crippling. Fortunately, the technology and tools available to facilitate eDisclosure practices have evolved quickly in the past few years as leading service providers have developed advanced review platforms to match the sophistication of companies involved in complex legal matters.

Any legal professional involved in a matter with a significant eDisclosure component has experienced the difficult balancing act of ensuring that all potentially relevant evidence is reviewed and analysed while keeping the costs of disclosure under control. The two components that significantly impact costs in most matters are third party data processing charges and billable lawyer time spent on first-pass review of large data sets. If every email, electronic file and digitised paper document containing potentially relevant information must be processed and loaded into a review application before any filtering and sorting for responsiveness, there is little hope of reducing costs in any meaningful way.

Today’s sophisticated search and filtering technologies can be used to effectively narrow a data set before transitioning to substantive review. However, the remaining problem with many of these approaches is that service providers typically charge a per-gigabyte processing fee for uploading the entire unfiltered data set to the review platform before work can begin. One response to this situation has been for companies to bring early case assessment in-house with an eDisclosure appliance like Iron Mountain eVantage™. This approach is very effective for many companies, depending on the data volume and available internal resources. Iron Mountain also provides a cloud-based eDisclosure option that will appeal to any company facing a complex legal matter or one that involves a large volume of electronic data. With the introduction of Stratify Legal Discovery® OnPoint, Iron Mountain is now offering clients the ability to process and load an unlimited volume of data for free to perform the initial search and filtering work necessary to identify data potentially relevant to the matter at hand.

Providing access to advanced analytical tools available in Stratify Legal Discovery at no cost — including concept organisation, random filtering, metadata-based filtering and other sophisticated search functionality — this offering immediately addresses one of the two major cost components of eDisclosure. Processing fees are charged only for the smaller subset of documents designated for further review, and charges starting at £310 per gigabyte are incurred just once as the designated documents are promoted to the Stratify Legal Discovery hosted review platform. The days of incurring hundreds of thousands of pounds in eDisclosure processing costs before your legal work can begin are now a thing of the past.

Sample case

For the purposes of considering the potential cost savings of implementing the five tips discussed here, assume the following facts associated with a disclosure obligation in a complex legal matter:

Custodians: The potentially relevant information involves 175 custodians at five different locations, including corporate offices in the UK, Europe, the US and Asia and a manufacturing facility in South America.

Data collection: Consistent collection protocols are challenging due to the varying levels of sophistication of the client’s IT staff in each location.

Data volume: After collection is complete, the result is 500 GB of data (approximately 5 million documents).

Tip 2

Reduce eDisclosure costs with alternatives to purely linear legal review processes

TIP 2 implemented

The client promoted 90 GB of filtered data to the hosted Stratify Legal Discovery® review interface. Using concept organisation technology the initial set of 4.5 million documents was quickly organised to identify those most relevant to key issues in the case. The result was 15 reviewer work folders prioritised for review by senior lawyers.

After tagging for responsiveness and coding by issue, lawyers applied search parameters again to ensure that no responsive documents were missing and that all privileged information was redacted. Random sampling was then used to QC the data before a final production set was designated.

Next, you should turn your attention to reducing the hundreds of hours of billable time that can potentially be spent on linear first-pass review. Industry experts estimate that first-level document review accounts for anywhere between 58% and 90% of total litigation costs.1 The percentage is likely the same in regulatory proceedings and other document-intensive investigative matters. If these processes can be streamlined, corporate clients can significantly reduce expenses and outside counsel can turn their attention to substantive legal issues much earlier in the case.

By putting advanced technology to work, you can implement an eDisclosure review protocol that incorporates elements of the latest technologies needed for any given matter. For example, the core review functionality available in Stratify Legal Discovery enables the review team to choose to deploy any or all of the tools available to support substantive review.

With advanced review and data analytics tools such as those included with Stratify Legal Discovery OnPoint, you can significantly improve upon outdated practices and increase the speed, accuracy and consistency of document tagging, privilege issue coding and other critical document review practices. By performing these essential tasks more efficiently and accurately than traditional linear review — which can produce mixed results depending on factors such as subjective coding decisions and inevitable reviewer fatigue — your legal team will be able to identify the documents and issues central to the case strategy while significantly reducing billable review time.

Finding a way to quickly and effectively identify documents central to a case has broad appeal to corporate counsel who face undiminished budget pressure. In addition, faster, more accurate first-level filtering can equally benefit savvy law firm lawyers who understand that a cost-effective approach to eDisclosure is one of the best client development and retention strategies a firm can have today.

Core functionality available with stratify legal discovery® onpoint

  • Full text Boolean search
  • Metadata-based faceted search
  • "Smart issue” folders
  • Reviewer work folders
  • Native file review
  • Sophisticated tagging, annotation and redaction capabilities
  • Task assignments
  • Advanced Lotus Notes processing
  • Group-based security settings

Iron Mountain eDiscovery analytics (included)

  • Automatic concept organization
  • Stratify Document Analytics™
  • Stratify Visual Email Analytics™
  • Random sampling

Tip 3

Reduce costs by using the edisclosure capabilities most appropriate for each matter

Tip 3 implemented

The client engaged the Iron Mountain consulting team to help design uniform collection protocols that could be implemented by the IT teams in multiple locations. With significant differences between systems in the corporate business offices and at the manufacturing plant in South America, it was critical that the data collection be performed consistently.

The client knew that multiple foreign languages would be included in the data set, so they selected the Stratify Legal Discovery® complex language support configuration option.

There is no one-size-fits-all review application that is well suited to meet the needs of every matter. While some document requests are relatively small or straightforward and can be managed in-house with an onsite appliance such as Iron Mountain eVantage ™, others are characterised by very large or complex data sets or involve multiple parties or review teams. For these matters, you want a robust hosted platform with more extensive capabilities.

When preparing your eDisclosure action plan, you need to have the flexibility to deploy the right technology for each matter. Unfortunately, attempting to apply the correct eDisclosure technologies on a case-by-case basis typically results in a patchwork of tools that don’t necessarily play well together and often create duplicative processes and costs that waste time and increase your budget.

Providing clients with matter management flexibility was the goal when Iron Mountain announced a new approach to eDisclosure based on simplified configuration options for the Stratify Legal Discovery service. The different configurations are designed to enable clients to flexibly manage eDisclosure by selecting the capability sets appropriate to each situation.

When deciding which approach is best, it is often helpful to have access to a knowledgeable consulting team that has significant eDisclosure experience working with clients to design efficient, cost-effective strategies across the eDisclosure continuum. These eDisclosure and information management specialists can help with data retention and litigation hold policies, data collection methods, or recommending defensible search and filtering protocols. The end result is implementation of the most cost-effective review configuration for each matter.

After you have experienced the cost savings of successfully reducing the initial data set and complementary lawyer review practices with sophisticated search and data analytics tools, you can be confident that a configurable eDisclosure review platform will give you the flexibility to maintain control of the matter from beginning to end — regardless of how it may change in scope or complexity along the way.

Matters of increasing complexity

Iron Mountain offers advanced eDisclosure configurations that can be selected singly or in combination to suit the needs of different types of matters.

Iron Mountain documents analytics (included with Stratify Legal Discovery OnPoint)

  • Automatic concept organisation to quickly identify relevant groupings of documents
  • Stratify Document Analytics™ to identify risky Microsoft Office documents
  • Stratify Visual Email Analytics ™ to identify key custodians and critical emails
  • Random Sampling to validate and QC tagging, review accuracy, reviewer quality and production sets

Complex language support (optional)

  • Advanced support for complex, multi-byte languages, including Chinese, Japanese, Korean, Thai and more
  • Unicode data, as well as non-UTF8 sources (such as Microsoft Outlook 2003), are appropriately restored and indexed
  • All review and analytical capabilities, including concept organisation, search, review and metadata editing, are multi-language enabled

Multi-party / review team support and automated workflow (optional)

  • Documents and work product can be completely partitioned between parties and/or review teams, preventing any breach of confidence or privilege waiver
  • Establish policies for sharing documents among multiple parties or multiple review teams
  • Easily constructed multi-tier, rules-based workflows in large or complex matters automate eDisclosure review workflow while radically simplifying workflow management

Tip 4

Reduce costs and increase accountability by consolidating eDisclosure with a single solution provider

Tip 4 implemented

As the project progressed, the client leveraged insights from the Iron Mountain team about how the company created and stored data to address the challenges associated with its disparate IT systems. This enabled the client to prepare for the likelihood that the product at issue in the case would be the subject of future litigation.

After establishing a Master Services Agreement with Iron Mountain, the client designated data that was likely to be needed for future litigation and arranged to have it stored and managed to be easily accessible.

The client saved money by avoiding duplicative processing charges, and increased efficiencies by building on insights gained from the first case to facilitate strategy for anticipated future matters.

Tip 5

Reduce eDisclosure costs by establishing repeatable, legally defensible processes

Tip 5 implemented

With help from their Iron Mountain project managers, the legal team prepared reports and memoranda to track all data by custodian and location — from the point of collection through production. Maintaining this knowledge base of information has been a valuable resource during the case management conference, disclosure and later phases of the case — both for purposes of preserving a record of everything that had been done to the data (in the event of an objection or request for specific disclosure by the adverse party), and for responding to questions from the client and senior members of the outside legal team as the case developed.

Every lawyer with an in-house practice today has probably spent at least a few minutes worrying about the “what if” associated with a significant challenge to the company’s data management and eDisclosure practices. With the Civil Procedure Rule Committee adoption of the new eDisclosure practice direction and electronically stored information (ESI) questionnaire, that takes effect 1st October 2010, the pressure to establish repeatable, defensible practices has never been greater. Companies that establish consistent practices and proactively use the ESI questionnaire and integrated technology can often avoid disputes over whether a reasonable and proportionate approach has been undertaken — simply by having a better early handle on what electronic data you have.

When you implement an eDisclosure action plan based on a single technology platform, advanced analytics and an established relationship with a trusted solution provider, you will be able to create and document defensible search and analytical processes, together with filtering and review. Your team will be able to follow repeatable processes to efficiently move data through the system from early stage filtering to substantive review and selection for production. When a question about the defensibility of a particular element of your eDisclosure approach arises — whether related to data collection, culling or any other element of the workflow — you will have confidence in the system and methodologies used. The ability to clearly describe and defend these practices will save considerable time and money frequently wasted on demands for specific disclosure that most commonly arise from a haphazard approach to eDisclosure.


While electronic disclosure costs can be significant for those who approach each matter on a case-by-case basis, significant cost-saving opportunities are available to those who have a comprehensive plan in place. The technology exists to provide lawyers with tools and resources to handle complex disclosure in a speedy, cost-efficient manner without interrupting the workflow of familiar business and disclosure practices. By partnering with a trusted solution provider and taking advantage of these innovative tools, in-house counsel can gain control over data review and analysis processes and reduce their costs, and outside counsel can enjoy a tremendous advantage in preparing all client matters for the best resolution and exceed their clients’ expectations.

Elevate the power of your work

Get a FREE consultation today!

Get Started