It is not allowed to send seeds without proper documentation.
I sent seeds before the ban, and it always passed, with or without a phytosanitary certificate, but I fell ill for almost 4 years, and when I went back to selling, I didn't know it was prohibited and I sent some seeds and with some shipments I was successful, but with others I didn't .
I had some problems, but some buyers trusted me and received their seeds without problems. As I had already registered with the Ministry of Agriculture, I just reactivated and today I am able to issue the Phytosanitary Certificate.