Let's address the elephant in the room. If you search for a free PDF of DIN VDE 0100 in English, you will find many websites offering downloads.
And you probably hit a wall.
Most major engineering firms have subscriptions to standards databases (like Techstreet or IHS Markit) which include the VDE series in English.
Short checklist for getting started with an English DIN VDE 0100 PDF
Conclusion DIN VDE 0100 is essential for safe, code-compliant electrical installations in Germany and has significant overlap with European norms. An official English PDF can greatly aid international teams, but accuracy, edition control, and legal compliance require obtaining authoritative translations from DIN/VDE or authorized sellers. For safety-critical work, never rely on unofficial copies or undocumented translations; instead, pair the standard with competent engineering judgment and confirmation from local authorities.