what about the information found in us visa website?I found it in frequently asked questions- Q.13 I have a valid H1B visa which contains my previous petitioner’s details. I have changed my employer with valid I-797 and am back in India for a short trip. Can I travel back to US on the same visa or do I need to apply for a new visa?Can a person on a dependent visa work in the US?In general, if you have a new petition with a different employer, you need to apply for a new visa. In certain situations (such as corporate restructuring), it may be possible to travel back with your current I-797 and visa.