How to write a resignation letter that's effective immediately? Learn how to write an immediate resignation letter with our comprehensive guide, including tips, examples, and a customizable template.In the first sentence, clearly state your intention to resign and that your resignation is effective immediately. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. Here are steps you can take to still quit properly when you're unable to give notice, including sample resignation letters to send your boss. Rules shall be deemed to be cancelled with immediate effect. Immediate impact area for collecting samples of river. watE! R and sediments and aquatic biota for radiological ana"lysis. b. Each of the recommendations requires elaboration and each will be taken up in turn.