(a) This part 726 implements and effectuates responsibilities for
the payment of black lung benefits placed upon coal mine operators by
sections 415 and 422 of the Act and the regulations of the Secretary in
this subchapter, particularly those set forth in part 725 of this
subchapter. All definitions, usages, procedures, and other rules
affecting the responsibilities of coal mine operators prescribed in
part 725 of this subchapter are hereby made applicable, as appropriate,
to this part 726.
(b) If the provisions of this part appear to conflict with any
provision of any other part in this subchapter, the apparently
conflicting provisions should be read harmoniously to the fullest
extent possible. If a harmonious interpretation is not possible, the
provisions of this part should be applied to govern the
responsibilities and obligations of coal mine operators to secure the
payment of black lung benefits as prescribed by the Act. The provisions
of this part do not apply to matters falling outside the scope of this
part.