Hi I have H1b visa stamped until 2021.Recently I have changed client. Now amendment is in process (Regular).Because of personal reasons I have to travel India. Is it okay If I travel to india? documents from client are not available. Please help me.
In general, it should be fine, provided you have all the documents and has visa stamp in passport. You can read USCIS Guidance for H1B Admission. In short, you will need valid visa stamping, receipt notice, and details related to the employment.
If you want to be safe, it is recommended that you upgrade to premium, get a decision and then travel, so that you have peace of mind.