No one replied, so I will try this...
Page U-4 at Line 136...
Scope of work: the type and extend of research and analysis in an assignment.
You will notice it doesn't talk about corrections, form, or report.
On page F-44 Frequently Asked Questions
92. What is Scope of Work?
In basic terms, the scope of work is the work the appraiser performs to DEVELOP (my bold) assignment results. USPAP defines "scope of work" as the type and extent of research and analysis in an assignment. Note that this definition excludes reporting.
Also look at 95. Client Specifies Scope of Work.
The key wording is..."credible assignment results".
The next thing I believe we need to look at is the Scope of Work as defined in the Certifications and Limiting Conditions of the Fannie Mae form...in this case the 1004:
Scope of Work: The scope of work for this appraisal is defined by the complexity of this appraisal assignment and the reporting requirements of this appraisal report form, including the following definition of market value, statement of assumptions and limiting conditions, and certifications. The appraiser must, at a minimum (1) perform a complete visual inspection of the interior and exterior areas of the subject property. (2) inspect the neighborhood (3) inspect each of the comparable sales from at least the street (4) research, verify, and analyze data from reliable public and/or private sources, and (5) report his or her analysis, opinions, and conclusions in this appraisal report.
It would appear to me that the Scope of Work, as so stated, does include reporting and therefore could cause the appraiser to be responsible for reporting in a manner acceptable to the client and subsequent users of the appraisal report. That would, in my opinion, include making corrections to the report...if necessary.
The inclusion of additional data would also require additional research, verification, and analyzing. I believe this would then cause modification of the original Scope of Work in that the appraiser is to report the Scope of Work actually performed. Since you would be changing what you actually did, I would feel more comfortable in adding to the initial Scope of Work.
Should you amend your appraisal report? Should you consider the request a new assignment? Are you, in affect, updating an existing appraisal? As usual...it depends.
I would also like to ask this. Do you feel the Scope of Work, as defined in the printed portion of the form to be adequate in light of the intended use and intended user? If not...what do you add?