[SDS] SSB important update to validation rules

The SIPP Synthetic Beta custodians have posted an important update to validation rules.

SSB Users,

Please see the memo outlining recent changes to the rules regarding the
disclosure of results from validations of the SIPP Synthetic Beta:

https://www.census.gov/content/dam/Census/programs-surveys/sipp/methodology/SSB_rounding_memo_Feb2018.pdf

If you have any questions about these new rules, please contact
sehsd.synthetic.data.use.list@census.gov.