19 Pa. Code § 17.41
(b) In section 4123(b) of the BCL and section 6123(b) of the NPCL (relating to requirements for foreign corporation names) the Department is authorized to issue a certificate of authority to a foreign business corporation or a foreign nonprofit corporation setting forth a name that is confusingly similar to the name of another association then registered under 54 Pa.C.S. Chapter 5 (relating to corporate and other association names), or to a name reserved as provided in this subpart, if the foreign corporation applying for a certificate of authority files one of the following in the Department:
(d) If subsection (b) is not applicable, and if the name of the foreign association under the laws of its domiciliary jurisdiction is the same as the name of a domestic association or the name under which another foreign association is qualified to do business in this Commonwealth, and the name of the other association is not made available under § 17.2 (relating to appropriation of the name of a senior corporation), the foreign association shall do the following:
(1) Add to its name for purposes of qualification in this Commonwealth a reference to its domiciliary jurisdiction or other similar reference which shall result in a name which is not the same as the name of the other association. The resulting name may continue to be confusingly similar to the name of the other association in which case the foreign association shall do one of the following:
(2) Simultaneously register under Subchapter C (relating to fictitious names) one of the following:
The provisions of this § 17.41 adopted June 22, 1973, effective June 23, 1973, 3 Pa.B. 1164; amended March 19, 1976, effective March 20, 1976, 6 Pa.B. 571; amended April 17, 1992, effective April 18, 1992, 22 Pa.B. 1993. Immediately preceding text appears at serial pages (68168) and (26594).
This section cited in 19 Pa. Code § 17.104 (relating to registration of nonqualified foreign business or nonprofit corporation name).