After the Article 29 Working Party had already published 3 guidelines and FAQs in December 2016 on the application of the new EU General Data Protection Regulation (effective May 2018), another guideline is being added now, Working Paper (WP) 248, which is open for comment until the end of May 2017. 

It deals with the Privacy Impact Assessment according to Article 35 General Data Protection Regulation (GDPR). Please see our abstract on that new Working Paper.