If you intend to purchase a draft version and it is about to be withdrawn, this is usually also shown in our webshop, like this:
You are also welcome to enquire at international@dinmedia.de as to when the publication date of the final standard is planned. As a rule, we know about 2 - 3 months in advance whether a standard will be published, usually 12 to 18 months after publication of the draft version.