Norfolk Police refers itself to watchdog after two officers take their own lives
Norfolk Police says the deaths were a "huge shock" and its supporting the families
Two serving police officers died in apparent suicides within two weeks of each other while they were being investigated by their force.
Norfolk Police said their deaths were a "huge shock" and that while they cannot comment on individual cases there is welfare support available for officers.
The force has referred the cases to the Independent Office for Police Conduct (IOPC) and is reviewing its internal processes.
Pc Richard Dennis, 42, was found dead at an address in Ingoldisthorpe on June 30, and Pc Martin Scott, 35, was found dead at a property in Wymondham on July 13.
Both men are believed to have taken their own lives, separate inquests heard as they were opened and adjourned in Norwich.
Norfolk Police said Pc Dennis was suspended from duty at the time of his death and under investigation following allegations of criminal conduct.
Pc Scott was being investigated in relation to misconduct allegations off duty, and was on restricted duties but was not suspended from duty, the force said.
Deputy Chief Constable Simon Megicks said: "Sadly, we can confirm the deaths of two serving police officers, Pc Richard Dennis, 42, from Hunstanton and Pc Martin Scott, 35, and from Earlham in Norwich.
"Both deaths have come as a huge shock to us all and it is a terribly sad time for their family, friends, and colleagues.
"I can only imagine the devastating impact this has had on their lives.
"As a force, we mourn their loss, and we continue to support both Richie's and Martin's families during this incredibly difficult time.
"Policing is a tough job at the best of times, and officers are facing unprecedented and increasing demand along with intense public scrutiny and I know our officers are doing their very best to meet these challenges.
"Pc Dennis was suspended from duty at the time of his death and under investigation following allegations of criminal conduct.
"Pc Scott was also being investigated in relation to misconduct allegations off duty.
"He had not been suspended but had been placed on restricted duties.
"As per standard procedure, we've referred all cases to the Independent Office for Police Conduct (IOPC) and we're reviewing our internal processes.
"Allegations of misconduct are taken extremely seriously and when these are made, we have a duty to investigate.
"Any decision to suspend or restrict officers from their duties is not taken lightly and is carried out in accordance with police regulations, agreed principles from the Home Office and College of Policing.
"The interests of the officer, alleged victim, the constabulary, and the wider public will also be considered in any decision-making.
"It is not lost on me the impact these decisions can have on people, which is why support is put in place from the outset."
He said that he recognised that when police officers are under investigation "it can be a highly stressful experience and have a huge impact on them and their family".
He said he would not comment on individual cases but "can confirm that at the start of any misconduct process, both officers and staff will be allocated a welfare support officer".
If concerns are raised about a person's wellbeing, they can be referred to workplace health for more support or directed to a programme that offers counselling, he said.
The force also operates a trauma risk-management service for officers and staff exposed to traumatic incidents, offering help and support.