The ordinary finding
Certified
Not Haunted
No evidence sufficient to establish a spectral or otherwise paranormal presence was documented under the conditions and during the period of examination.

for Historically Informed Ghost Hunting
Property Certification Program
The Society conducts formal haunting audits for hotels, historic properties, and private residences.
Each investigation concludes, where the evidence permits, in a numbered and publicly verifiable determination: Certified Not Haunted or Certified Haunted.
The ordinary finding
No evidence sufficient to establish a spectral or otherwise paranormal presence was documented under the conditions and during the period of examination.
The extraordinary finding
A coherent pattern of evidence survived ordinary explanation and secondary review.
How certification works
The property owner purchases the audit; the determination remains the independent finding of the Society.
The Society establishes authority to commission the work, the suitability of the site, and the proper scope of inquiry.
Documentary history, architectural conditions, prior testimony, local ghost-lore, and the present social use of the property are assembled.
Investigators record the material and environmental conditions against which unusual events must be evaluated.
The site is observed under a defined protocol, with controlled provocations introduced where they are methodologically appropriate.
The record is examined for correspondences, recurrent anomalies, alternative explanations, and evidence of an independently acting presence.
A qualifying property receives a numbered certificate, a findings report, and a verifiable public record subject to the owner’s privacy election.
The Registered Certificate
A qualifying property receives a finding report, an archival paper certificate, an individual registry number, and (where the owner elects public registration) a permanent verification page.
A fabricated plaque may be commissioned after the determination is issued.
Paranormal Society
for Historically Informed Ghost HuntingProperty Haunting Certification
The property identified in the accompanying registry entry has been examined in accordance with the Society’s audit protocol. No evidence sufficient to establish a spectral or otherwise paranormal presence was documented under the conditions and during the period of examination.
PropertySpecimen only
RegistryPS—NH—YYYY—0000
ClassificationNH
StatusSpecimen / not issued
The practice behind the certification
Historically informed ghost hunting is the investigation of ghosts and beliefs about ghosts, with particular attention to historic homes and properties. The Society examines both the reported phenomena of a place and the histories and folklore through which its hauntings have been understood. Its investigative protocol proceeds from four core principles: attunement, diagnostics, invigilation, and controlled provocation. Each is introduced below.
Attunement
Diagnostics
Invigilation
Provocations
Field Record

Core Principles

Specializing in antebellum hauntings, anomalous radio phenomena, and resonant feedback loops.

Specializing in diachronic hauntings, multimodal surveillance, and 19th century psychical research.