10.50—Sanctions.
        
        (a) 
        
            Authority to censure, suspend, or
 disbar. The Secretary of the Treasury, or
 delegate, after notice and an opportunity for a
 proceeding, may censure, suspend, or disbar any
 practitioner from practice before the Internal
 Revenue Service if the practitioner is shown to be
 incompetent or disreputable (within the meaning of
  § 10.51 ), fails to comply with any regulation in
 this part (under the prohibited conduct standards
 of  § 10.52 ), or with intent to defraud, willfully
 and knowingly misleads or threatens a client or
 prospective client. Censure is a public
 reprimand.
    
    
        
        (b) Authority to disqualify.
         The
 Secretary of the Treasury, or delegate, after due
 notice and opportunity for hearing, may disqualify
 any appraiser for a violation of these rules as
 applicable to appraisers.
    
    
        
        (1) 
         If any appraiser is disqualified pursuant
 to this subpart C, the appraiser is barred from
 presenting evidence or testimony in any
 administrative proceeding before the Department of
 the Treasury or the Internal Revenue Service,
 unless and until authorized to do so by the
 Director of the Office of Professional
 Responsibility pursuant to  § 10.81, regardless of
 whether the evidence or testimony would pertain to
 an appraisal made prior to or after the effective
 date of disqualification.
    
    
        
        (2) 
         Any appraisal made by a disqualified
 appraiser after the effective date of
 disqualification will not have any probative
 effect in any administrative proceeding before the
 Department of the Treasury or the Internal Revenue
 Service. An appraisal otherwise barred from
 admission into evidence pursuant to this section
 may be admitted into evidence solely for the
 purpose of determining the taxpayer's reliance in
 good faith on such appraisal.
    
    
        
        (c) 
        
            Authority to impose monetary
 penalty —(1) In general. (i) The
 Secretary of the Treasury, or delegate, after
 notice and an opportunity for a proceeding, may
 impose a monetary penalty on any practitioner who
 engages in conduct subject to sanction under
 paragraph (a) of this section.
        
    
    
        
        (ii) 
        
        (c) 
         practitioner described in paragraph
(c)(1)(i) of this section was acting on behalf of
an employer or any firm or other entity in
connection with the conduct giving rise to the
penalty, the Secretary of the Treasury, or
delegate, may impose a monetary penalty on the
employer, firm, or entity if it  knew, or reasonably should have known, of such
conduct.
    
    
        
        (2) Amount of penalty.
         The amount
 of the penalty shall not exceed the gross income
 derived (or to be derived) from the conduct giving
 rise to the penalty.
    
    
    
        
        (i) 
         Any monetary penalty imposed on a
 practitioner under this paragraph (c) may be in
 addition to or in lieu of any suspension,
 disbarment or censure and may be in addition to a
 penalty imposed on an employer, firm or other
 entity under paragraph (c)(1)(ii) of this
 section.
    
    
        
        (ii) 
        
        (c) 
         etary penalty imposed on an
employer, firm or other entity may be in addition
to or in lieu of penalties imposed under paragraph
(c)(1)(i) of this section.
    
    
        
        (d) Sanctions to be imposed.
         The
 sanctions imposed by this section shall take into
 account all relevant facts and circumstances.
    
    
        
        (e) Effective/applicability date.
         
 This section is applicable to conduct occurring on
 or after September 26, 2007, except paragraph (c)
 which applies to prohibited conduct that occurs
 after October 22, 2004.