That is correct, any stock issued is restricted for 6 months (used to be 1 year). After the restriction period is over the holders have to request from a securities attorney a "letter of opinion" to ensure there are no issues with turning the restricted shares in to the TA. Once thats done the TA will issue new Un-restricted certificates to the holder who can take them in physical certificate form or have them electronically deposited in to their personal brokerage accounts.
Its a bit of a process but what INTV has coming, ANYONE will be willing to accept their paper as currency.