Germany IELTS & English tests - Score requirements

Is my expired IELTS valid or do I need to retake it in Canada/Germany for a Master's?

If I add English test scores later, can I change my application or course choice?

Are there any specific exams required for applying to German public universities?

Will my IELTS score affect my chances of getting a scholarship in Germany?

What is the IELTS score requirement for my course in Germany/UAE for a Master's/Bachelor's?

What documents are required for applying to universities abroad, including academic transcripts, degree certificates, CV, work experience letters, IELTS scorecard, SOP, and LOR in UK/Germany for a Bachelor's?

What is the minimum IELTS score required by universities that accept students with my profile in Germany/Italy for a Master's?

Is my IELTS score of overall 6.5 valid for two years and sufficient for my application in Germany for a Master's?

Is my IELTS score of 6.5 overall (with bands listening 6, reading 6, writing 7.5, speaking 7) acceptable for Canada, Germany, USA, and other countries in UK/Australia for a Master's?

What is the required IELTS score for the program, and is a score of 7 out of 9 sufficient in Germany for a Master's?

Are IELTS scores mandatory for a study visa in Germany, and is German language proficiency also required?

Are there good universities in Germany that accept lower IELTS scores similar to Canada?