In which form of writing it is needed to mention the date and place of writing?

Report Writing: 
- The definition of report writing is creating an account or statement that describes in detail an event, situation, or occurrence, usually as the result of observation or inquiry.
- দুটি প্রধান report writing হচ্ছে: news report writing এবং academic report writing. 
- Report writing is different from other forms of writing because it only includes facts, not the opinion or judgment of the writer.
- Report শব্দের বাংলা অর্থ প্রতিবেদন বা কোন তথ্যের বা কোন ঘটনার বিবরণ।
- Report লেখার শুরুতে source বা উৎস, Headline বা শিরোনাম, date বা তারিখ এবং place বা স্থানের নাম উল্লেখ করা হয়।

Source:
i) Advanced Learner's Grammar and Composition by Chowdhury and Hossain. 
ii) English TWO, HSC Program, Bangladesh Open University.