Is German language proficiency mandatory for studying and working in Germany, and will my husband also need to learn German to work there for a Postgraduate?

Yes, German language proficiency is usually required for both studying and working in Germany.

- Studying: Most university programs are taught in German and need at least B2-level proficiency. Some international or postgraduate courses are in English, but these are exceptions.
- Working: Many jobs, especially in fields like healthcare, education, and public services, require strong German skills by law. Even in other sectors, employers often expect at least B2-level German. Some multinational companies may offer English-speaking roles, but these are limited.

Your husband will greatly improve his job prospects and daily life in Germany by learning German. Investing in German language skills is highly recommended for both of you.