The Parliamentary Standing Committee on External Affairs of India recently approved the Registration of Marriage of Non-Resident Indian Bill, 2019.  If enacted, the bill will empower Indian passport authorities to impound or revoke Indian passports or travel documents of Non-Resident Indians (NRIs) who fail to register their marriage (whether in India or abroad) within 30 days after getting married. It will apply to every NRI who marries a citizen of India or another NRI. The Bill does not allow a late registration beyond the 30-day period. If the marriage occurs outside India, it must be registered with a Marriage Officer, who will be appointed from among the diplomatic officers in a foreign country. 

2) you have to register with Indian embassy or consulate 

1. The Registration of Marriage of Non-Resident Indian Bill, 2019 was introduced in Rajya Sabha on February 11, 2019, and further it is approved by the Parliamentary Standing Committee on External Affairs of India 

2. As per this Bill , every NRI who marries a citizen of India or another NRI shall register his marriage within 30 days, and in case an NRI fails to register the marriage within 30 days, the passport authority may impound his passport. 

3. If the marriage occurs outside India, it must be registered with a Marriage Officer, who will be appointed from among the diplomatic officers in a foreign country.  

To my knowledge the bill referred by you has not been enacted as law yet. 

2. You can get your marriage solemnized in USA registered with the Indian embassy at U.S. 

3. You approach the Indian embassy in that country and enquire about the formalities to be complied with. 

1. Yes the bill is been approved by the Parliamentary Standing Committee.

2. You need to Register your Marriage U/s 17 of Foreign Marriage Act. in India.

3. If you want to register your marriage from the Indian Embassy @ US then please follow the rules & guidelines mentioned in there official website. <https://www.indianembassyusa.gov.in/extra?id=9>

Thank you.

No new Act has into force yet and you will have to be governed by the old Acts only. 

Registration  of Marriage of NRI Bill, 2019 is not yet enacted. It is yet to be passed by Parliament, so the provisions of Bill are ineffective and no passport will be revoked. But you can register your marriage in Indian Consulate before Marriage Registration Officer. Both approach the consulate with notarized affidavits, passport size photos, passport original the Counsular General will register your marriage and ask you to publish a notice  in local news papers of your place of resident in India and give a date after one month. On the date given your marriage will be performed.