.

--------------------------------------------------
Note added at 22 mins (2021-05-21 07:02:23 GMT)
--------------------------------------------------

Given the description given in the below page, I think a better translation is:
گواهی پیشینه/سابقه (کیفری) صادرشده از سوی پلیس ملی

https://www.australiannationalcharactercheck.com.au/National...

--------------------------------------------------
Note added at 22 mins (2021-05-21 07:02:54 GMT)
--------------------------------------------------

A National Police Check (NPC), sometimes referred to as a 'police check', involves comparing an individual's details (such as name and date of birth) against a central index of names using a name matching algorithm to determine if the name and date of birth combination of that individual matches any others who have police history information. The name will then be vetted by police personnel to determine what information may be disclosed, subject to relevant spent conviction legislation and/or information release policies.

A National Police Check may be used to help screen and make informed decisions about individuals within the Australian community for many of roles, including but not limited to:

recruitment and job applications
volunteer and not for profit positions
working with children or vulnerable groups
licensing or registration schemes applications
work-related checks due to legislation or regulations
Australian permanent residence and citizenship
visa applications for some countries
employment overseas
There are a number of purposes for National Police Checks and it is your responsibility to make sure you choose the correct one. It is recommended that you confirm with whoever is asking you to supply the NPC to ensure the purpose you select is correct.

National Police Checks are only done with the consent of the person having the check done.

https://www.afp.gov.au/what-we-do/services/criminal-records/...