You must always ascertain what the method of shipment each Secretary of State (SOS) will accept.
Some accept Fed Ex, UPS and/or DHL but some only accept one carrier.
This information can often be found on the SOS website or on an ordering form.
Using the wrong carrier can sometimes mean that the job is lost and you will have lost TIME, MONEY and, maybe, a CLIENT.
Your shipping method has to be accepted by the
Secretary of State receiving the documents.
Do it right the first time and have peace of mind!