Kenya Bureau of Standards MD Charles Ongwae and three of his co-accused have been released from remand prison after complying with bond terms.
Ongwae and six other people were charged on Monday with allowing substandard fertiliser into the country.
The six include Quality Assurance Director Eric Chesire, Inspection Manager Peter Kinyanjui, and Coast Region Director Martin Nyakiamo.
The others are Kilindini Port Health Officer Pole Mwangeni, Kenya Revenue Authority Supervisor of Customs Erick Kariuki and Bollore Transport Clearing Agent Benson Ngesa.
At the court on Monday, the seven denied charges of attempted murder and conspiring to defraud the state of Sh882 million.
The terms for their release were issued on that day.
