husband and wife same station working rules in psu

Visit to DOPT website and download the rules for compassionate transfer on spouse grounds.  An employee can make only a request, and the transfer is always at the discretion of the employer depending on their own smooth functioning.

There are some instructions which serve only as guiding prnciples and not binding and not enforeceable through court which deal with the subject.

If your PSU does not follow the same then you have no choice.