---
title: Drug-Drug Interaction (DDI) Regulatory Guide
description: Read our DDI Regulatory Guide -An Easy to Follow Summary. Contact Evotec to learn more!
image: https://news.cyprotex.com/hubfs/Sciencepool/Sciencepool%20images/Inhouse%20images/cyprotex-inhouse-DDI-guide-science-pool.jpg
---

[![Cyprotex | The Leading ADME-Tox Specialist](https://news.cyprotex.com/hs-fs/hubfs/cyprotex%20logo.png?width=224&height=62&name=cyprotex%20logo.png "Cyprotex | The Leading ADME-Tox Specialist")](https://www.cyprotex.com/)

# Science Pool

# Drug-Drug Interaction (DDI) Regulatory Guide

Posted by [Evotec](https://news.cyprotex.com/sciencepool/author/evotec) on Feb 16, 2021 10:13:56 AM

Our popular, easy-to-follow guide: 'DDI Regulatory Guidance' is now on its 3rd edition.

Read about:

- an easy to follow summary and comparison of the latest DDI guidance from the FDA and the EMA
- a focus on reaction phenotyping, cytochrome P450 inhibition, cytochrome P450 induction, drug transporter substrate studies and drug transporter inhibition
- an overview of the regulatory methods and interpretation of data

[LEARN MORE](https://news.cyprotex.com/hubfs/Sciencepool/Guides/cyprotex-ddi-regulatory-guide-3rd-edition.pdf)

 Tags: [Guides](https://news.cyprotex.com/sciencepool/tag/guides), [ADME/DMPK](https://news.cyprotex.com/sciencepool/tag/adme-dmpk), [IND Enabling Studies/Preclinical Development](https://news.cyprotex.com/sciencepool/tag/ind-enabling-studies-preclinical-development)