You apply for certification today, confirm it two weeks later, and seal the contract.
I will find an auditor for you in two to four weeks, and then I will start the first phase of the audit in two to four weeks.
After the first-stage review is completed, wait 1 to 2 weeks for formal review.
After the formal audit, the certification company will conduct a technical audit, and the certificate will be issued one month later.
It will take about 2 months to get it, and this speed is still ok.
Of course, there are also fast and cheap ones, so don't think about the effect or anything.