Iacis requires recertification every years to demonstrate continuing work in the field of computer forensics.

3 years

Explanation: IACIS( International Association of Computer Investigative Specialists) is organization made in 1990 which takes care of the processing in the computer forensics.It is a non profit organization which gives the training and services related to the membership .

It operates voluntarily and keeps the pace with the changing computer technology with the help of the advanced computer tools. In every 3 years of time period re-certification of IACIS is done for their working.

try restarting the ps as a whole. i have one and i recently had the same issue, if that doesn't work it may be that your dad need to renew the contract.

explanation:

research the organization

compare your skills and qualifications

prepare responses

plan what to wear

plan what to bring

pay attention to non- verbal communication

follow up