Recipients of the award generally come from the community putting the individual forward, next door neighbour received an award in last years list for her work in the disabled area.
I would say some in the community thought his service had not been duly recognised during his period of service and and have got together to put his name forward.
To nominate someone forms available here.
https://www.gg.gov.au/australian-hon...-someone-award
https://forms.business.gov.au/smartf...mVersion=1.0.0