6.4.17.1 The direct measurement and monitoring
method shall be documented in an onboard monitoring manual. The onboard
monitoring manual shall be submitted to the Administration for approval.
The approval reference of that onboard monitoring manual shall be
entered under section 3 of the supplement to the EIAPP Certificate.
The Administration may issue a new EIAPP Certificate, with the details
in section 3 of the supplement duly amended, if the method is approved
after the issue of the first EIAPP Certificate, i.e. following the
pre-certification survey.