1. Inquire about the local household registration department: You can log in to official website or make a phone call, consult the relevant window, ask about your household registration and ask for an electronic certificate.
2. Check the local ID card service APP: You can log in to the ID card service APP, enter your ID number, and check your electronic identity information, such as electronic identity and electronic account book.
3. Check the local social security service website: You can log in to the local social security service website, enter your ID number, and check your own electronic certificate information, such as residents' medical insurance cards and residents' pension insurance cards.
4. Check the website of the local bank: You can log on to the website of the bank and check the information of your e-certificate, such as debit card, credit card and prepaid card.
5. View the local tax service APP: You can log in to the tax service APP, enter your ID number, and view the information of your electronic certificate, such as the tax resident ID card and taxpayer identification number.