in the pursuance of(formal the carrying out of a plan or action: you have a right to use public areas in the pursuance of your lawful hobby. NOED Alexander Demidov)
in fulfilment of the duty(This report is made in fulfilment of the duty placed upon the Clergy Discipline. Commission by section 3(3)(c) of the Clergy Discipline Measure 2003 to make an ... in fulfilment of the duty under section 3.111 of the ... in fulfilment of the duty imposed by section 20B(2) of the Act shall includeЦ ... clubs, organisers and venues have made arrangements for the provision of first aid in fulfilment of the Duty of Care owed to athletes, spectators and others. Alexander Demidov)
in discharge of an obligation(any payments are made in discharge of the obligation incurred by the borrower with respect to such loan (including any payments of interest ... Leonid Dzhepko)
contractual settlement(заключённого в письменной форме; Пример: "Сделки во исполнение договора, заключённого в письменной форме, могут по соглашению сторон совершаться устно, если это не противоречит закону, иным правовым актам и договору." ГРАЖДАНСКИЙ КОДЕКС РФ, Статья 159 vatnik)
