The UK Information Commissioner’s Office (ICO) has released a report outlining the key issues presented by big data and the compliance considerations it poses.

"Big Data and Data Protection," released on 28 July, sets out the opportunities that big data presents to organisations whilst emphasising that although the core principles of UK data protection law must still be observed, they should not be seen as a barrier to industry innovation. The ICO specifically rejects the notion that the data protection principles are not fit for purpose in the context of big data.

The ICO identifies big data as an innovative and enhanced form of information processing in order to obtain value and insight and suggests key areas that organisations should address when considering big data analytics.

This includes anonymisation, which, if done correctly, means the information being analysed may no longer be considered as personal data and may therefore fall outside the scope of the UK Data Protection Act. Other areas highlighted include the need to consider the use of Privacy Impact Assessments (PIAs) to understand how the processing will affect the people concerned, particularly as PIAs are set to become a key component of the forthcoming EU Data Protection Regulation; "repurposing" data and whether such purposes are incompatible with the original purpose for which the data was collected, in which case organisations may need to get individual consent for the new use; data minimisation, whereby big data should not be seen as an excuse for stockpiling data and long-term use must be justifiable, and finally, being as transparent as possible to individuals about the purposes, implications and benefits of big data.

Finally, the ICO emphasises the importance of "subject access" and designing systems that enable people to exercise their right under data protection law to see the data that organisations are processing about them.

The ICO acknowledges that this area is fast-evolving and its guidance is therefore likely to be subject to amendments and improvements. It therefore welcomes feedback on how this can be done. A copy of the guidance is available here.

Written By

Brian Davidson, CIPP/E


If you want to comment on this post, you need to login.


Board of Directors

See the esteemed group of leaders shaping the future of the IAPP.

Contact Us

Need someone to talk to? We’re here for you.

IAPP Staff

Looking for someone specific? Visit the staff directory.

Learn more about the IAPP»

Daily Dashboard

The day’s top stories from around the world

Privacy Perspectives

Where the real conversations in privacy happen

The Privacy Advisor

Original reporting and feature articles on the latest privacy developments

Privacy Tracker

Alerts and legal analysis of legislative trends

Privacy Tech

Exploring the technology of privacy

Canada Dashboard Digest

A roundup of the top Canadian privacy news

Europe Data Protection Digest

A roundup of the top European data protection news

Asia-Pacific Dashboard Digest

A roundup of the top privacy news from the Asia-Pacific region

Latin America Dashboard Digest

A roundup of the top privacy news from Latin America

IAPP Westin Research Center

Original works. Groundbreaking research. Emerging scholars.

Get more News »

IAPP Communities

Meet locally with privacy pros, dive deep into specialized topics or connect over common interests. Find your Community in KnowledgeNet Chapters, Sections and Affinity Groups.

IAPP Job Board

Looking for a new challenge, or need to hire your next privacy pro? The IAPP Job Board is the answer.

Join the Privacy List

Have ideas? Need advice? Subscribe to the Privacy List. It’s crowdsourcing, with an exceptional crowd.

Find a KnowledgeNet Chapter Near You

Talk privacy and network with local members at IAPP KnowledgeNet Chapter meetings, taking place worldwide.

Find more ways to Connect »

Find a Privacy Training Class

Two-day privacy training classes are held around the world. See the complete schedule now.

NEW! Raise Staff Awareness

Equip all your data-handling staff to reduce privacy risk, with Privacy Core™ e-learning essentials.

Online Privacy Training

Build your knowledge. The privacy know-how you need is just a click away.

The Training Post—Can’t-Miss Training Updates

Subscribe now to get the latest alerts on training opportunities around the world.

Upcoming Web Conferences

See our list of upcoming web conferences. Just log on, listen in and learn!

Train Your Team

Get your team up to speed on privacy by bringing IAPP training to your organization.

Learn more »

CIPP Certification

The global standard for the go-to person for privacy laws, regulations and frameworks

CIPM Certification

The first and only privacy certification for professionals who manage day-to-day operations

CIPT Certification

The industry benchmark for IT professionals worldwide to validate their knowledge of privacy requirements

NEW! FIP Designation

Recognizing the advanced knowledge and issue-spotting skills a privacy pro must attain in today’s complex world of data privacy.

Certify Your Staff

Find out how you can bring the world’s only globally recognized privacy certification to a group in your organization.

Learn more about IAPP certification »

IAPP-OneTrust PIA Platform

Simplify privacy impact assessments with this cloud-based customizable platform - free to IAPP members!

72% say privacy is now a board-level concern

Find out more about privacy governance in the IAPP-EY Annual Privacy Governance Report 2016.

Privacy Vendor List

Find a privacy vendor to meet your needs with our filterable list of global service providers.

IAPP Communities

Meet locally with privacy pros, dive deep into specialized topics or connect over common interests. Find your Community in KnowledgeNet Chapters, Sections and Affinity Groups.

More Resources »

Time to Get to Work at the Congress

It's almost here! Thought leadership, a thriving community and unrivaled education...the Congress prepares you for the challenges ahead. Register now!

Plan for the Summit

The world’s premier privacy conference returns with the sharpest minds, unparalleled programs and preeminent networking opportunities. Registration opens December 19!

Intensive Education at the Practical Privacy Series

This year's Series spotlights Data Breach, FTC and Consumer Privacy, GDPR and Government privacy issues. It’s the education you need NOW. Early bird ends Nov. 4!

Speak at the Symposium

The call for speakers is open! The Symposium returns to Toronto this Spring and programming is now underway. Looking to share your privacy prowess? Submit by November 20!

Sponsor an Event

Increase visibility for your organization—check out sponsorship opportunities today.

More Conferences »

Become a Member

Start taking advantage of the many IAPP member benefits today

Corporate Members

See our list of high-profile corporate members—and find out why you should become one, too

Renew Your Membership

Don’t miss out for a minute—continue accessing your benefits

Join the IAPP»