Per 21 CFR §112.4, the following farms are covered by the Produce Safety Rule and this chapter:(1) a farm which produces covered produce sold during the previous 3-year period in an amount more than $25,000 (on a rolling basis), adjusted for inflation using 2011 as the baseline year for calculating the adjustment;(2) a farm which has its primary production that is devoted to growing, harvesting (such as hulling or shelling), packing, and/or holding of RAC; or(3) a farm which performs covered activities, including manufacturing/processing of covered produce on a farm, but only to the extent that such activities are performed on RAC.