A registration certificate covers one place. Insurance Code § 6002.152 requires each separate office location of a registered firm, other than the location identified on the firm’s own registration certificate, to hold a branch office registration certificate issued by the department — and before issuing one, the department must determine that the branch location is part of a registered firm. So a branch certificate is not a second firm’s credential; it is an extension of the first, and it depends on the main certificate being sound. There is one exception, and it is narrow: a registered firm engaged in the business exclusively in single station devices is not required to apply for or obtain a branch office registration certificate for a separate office or location.

The administrative detail matters more than it looks, because it decides when the money and the renewal fall due. Under 28 TAC § 34.610 the initial fee for a branch office certificate of registration is $150 and is not prorated — the full amount whenever in the cycle the branch opens, rather than reduced for the months remaining — and branch office certificates expire and renew on the same date as the certificate of registration for the firm’s main office. For branch offices already in existence when that rule took effect, the same alignment applies and the fees associated with bringing the dates together prorate accordingly. The practical shape is that a firm has one renewal date, not one per office — which is convenient, and which also means one missed renewal reaches every location at once.

Opening a branch is not the only structural change with consequences. § 3.4 set out the reporting side of the others — officers, ownership, addresses. What matters here is the different weight the rules give them. A change of corporate officers is reported and requires no revised certificate. A partial change of ownership requires a revised certificate only if it affects the firm’s name, location, or mailing address. A total change of ownership invalidates the certificate outright. And a new office is not a reporting matter at all but a new certificate, applied for and issued. The rules treat WHO OWNS the firm, WHO RUNS it, and WHERE IT OPERATES as three separate questions, and the consequences are not the same size. Invalidating the certificate, as a total change of ownership does, reaches the whole firm. Operating an office without its own branch certificate makes the work at that location unregistered, which is serious without touching the certificate the main office holds.