The ROCOR has officially denounced the RTOC as schismatic. Consequently, anyone who belongs to the RTOC is disobeying the Orthodox Church, and as a result disobeying Christ.
Official ROCOR Statement
http://www.russianorthodoxchurch.ws/synod/eng2007/4entikhon.html
True Orthodoxy or Arrogation?
http://www.russianorthodoxchurch.ws/synod/engdocuments/enart_lekarolesna.html
Those presently claiming to be Catacomb bishops have very questionable backgrounds. Fr. Michael Protopopov provides some good background information on these groups here:
http://www.saintjonah.org/articles/RTOC.htm
Voices of Reason
http://www.saintjonah.org/articles/voicesofreason.htm
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