The Crown's case is that the largest of those invoices was for just over $300,000 for "logistical support and campervan security for facilities" within the DHB's catchment area.
Other invoices allegedly came in at $250,000 for "logistical support" at a hotel that was designated as an MIQ facility.
The company the man started was made up of volunteers between the ages of 24 and 75 and were described as pivotal to the regional Covid-19 response by an award that recognised community heroes.
The man, who no longer works for the DHB, first appeared in Manukau District Court earlier this year before being transferred to Palmerston North District Court.
Today his lawyer Ron Mansfield successfully argued for an extension for the interim suppression to continue.
He is due to appear before the court again early next month.