Changes in a Halachic Decision Due to New Facts

A halachic determination may be voided or changed if factual information is found that contradicts the information on which the halachic determination was made (such as incorrect science or incorrect statement of a condition or situation).  However, you must check with the originator of the psak or the original source of information on which the halacha was based.
Go to Top of Page
Didn't find what you were looking for?
Email Halacha
I just read this halacha, Changes in a Halachic Decision Due to New Facts, at www.practicalhalacha.com. I think you will find it very interesting.