What is a Consent Management Platform (CMP)?

Why use a Consent-Management Platform?

The benefit of using a CMP is that it simplifies an otherwise complicated and time-consuming component of running an online business: collecting valuable data without breaking the privacy laws that protect consumers. While every business is different, their reasons for implementing a Consent Management Platform are often quite similar.

1. They need to meet the compliance requirements of data privacy laws like the GDPR and CCPA
2. They don’t have the time or resources to stay up to date global data privacy laws

Without a CMP, the expense of managing consent would be crippling for most businesses, requiring enormous investment into web development and legal fees.

What does a CMP do?

A Consent Management Platform (CMP) handles everything from the collection of user consent, through to the storage of user consent. The core responsibilities of a CMP are:

1. Informing users about how a website uses cookies to collect personal data
2. Requesting and collecting user consent to use non-essential cookies
3. Blocking data collection until user consent is given
4. Communicating consent preferences with third-party services like Google AdSense (See Google Consent Mode v2)
5. Storing consent records for compliance purposes
6. Allowing users to manage or move their consent preferences

Essentially, once installed correctly, a business should be able to get back to their regular operations without worrying about data privacy compliance.

Who needs a consent management platform?

Any organization that collects personal data from users in regions covered by privacy laws like GDPR or CCPA will need to collect and manage consent and the simplest and most cost-effective solution for this is a CMP. With that in mind, if your website or app uses cookies, tracks user behaviour, or processes personal information, you’ll want to implement a CMP, particularly if you’re operating in multiple jurisdictions, handling sensitive data, or using third-party marketing tools.

When consent IS required

Personal data processing requires clear and explicit consent from users before any collection or handling can begin. This means getting permission before gathering information like names, email addresses, or any details that could identify someone. Similarly, websites must obtain consent before using non-essential cookies – e.g. tracking cookies that track browsing habits, preferences, or serve targeted advertisements.

When consent is NOT required

The only time you consent may not be required, is when using essential cookies that enable your websites basic functions to work properly. These include cookies that remember what’s in a shopping cart for the duration of a session, keep users logged in for the session, or protect user accounts from unauthorized access. Additionally, when collecting data that is truly anonymous – meaning there’s no way to trace it back to identify a specific person – consent isn’t needed. This might include general statistics such as the number of website visits, page views or session duration.