Organizational health parallels individual health as was discussed here. If an individual has a health concern, even if that concern is confined to preventive maintenance, the first step of an intervention is a history and physical with a trusted physician as part of either a diagnostic assessment or an "annual physical" for health screening. Most would consider initiating a course of treatment without first making a diagnosis as bad form, if not malpractice. Yet, subjecting employees to seemingly random "flavor-of-the-month" programs pretty much amounts to the same thing.
An organizational snapshot assessment is the history and physical for organizational health. The history consists of interviews with leadership and a representative diagonal slice across organizational associates. These interviews are based on a small number of open-ended questions designed to get people talking about things that are top of mind. The physical amounts to review of existing sources of pertinent information, e.g. surveys, annual reports, market reports, etc., and touring at least some of the facilities. Data obtained in this fashion is a rich resource for assessing both the organizational systems and the culture.
At this point all we have is a lot of data; we would benefit by converting data to information. A big help in this regard is the ability to organize interview data into categories representing the organizational systems model. We like to emphasize positives as much as possible, since the invitation to opine on the company is typically viewed as a solicitation for critical input, and negatives tend to predominate. We also attempt to include raw data and original phrasing as much as possible to allow inferences to be developed by internal members rather than external "experts".
Following the process of information management we next want to use the snapshot information to validate a consensus view of the organization and develop insights into cause-and-effect relationships with the presenting concerns. The quantity of information often appears, at first, to be imposing, but groups can typically "walk" through the report and dialogue adequately in a two-hour session. The deliverable for this effort is a common understanding of the current state of the organization, which serves as the basis for determining priorities in addressing performance issues.
To continue up the value progression for information management, we would ultimately like to learn from our experience. That requires monitoring the results of priority initiatives and repeating the snapshot assessment at a suitable interval, generally one or two years down the line. The comparison of two snapshots is not meant to be scientific or statistically significant, but it is often of great practical significance.