Certificates
The PIGS have always awarded a location a certificate on our site depending on the results of our investigation. When we have open case files and new evidence comes to light we will change the certification accordingly
The Grades
![]() |
While a location is awaiting its certification we will use this as a place holder. all the time this certificate is in place it should be assumed that the investigation is being planed or examined for data that would suggest paranormal activity. |
Green
![]() |
Green certification simply means that we could not capture any credible evidence at the time of the investigation, bare in mind that we will not take on a location that we believe will be a green location to start with. |
Silver
![]() |
To be awarded this certification a location must have evidence recorded by the P.I.G.S showing photographic evidence which cannot be discounted through examination of contamination of location. alternatively an audible communication other than a human |
voice, or EVP of class B or lower or evidence collated through experiments conducted on the investigation.
Gold
![]() |
To be awarded this certification a location must have evidence recorded by the P.I.G.S including photographic, personal experience witnessed by more than one person which cannot be discounted through examination of contamination of location. Alternatively an audible |
communication such as EVP class A and evidence collated through experiments conducted on the investigation.
Platinum
![]() |
To be awarded this certification a location must have evidence recorded by the P.I.G.S showing an actual apparition in animal or human form, politgise activity lasting longer than 10 seconds which is beyond reasonable doubt, or have the identified audio capture of a |
human voice with audible recognisable EVP class A speech which cannot be discounted through other means.




