Par. 4. In § 1.401(a)(4)-3, paragraph (c)(2) is revised to read as follows:
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(c) * * *
(2) Satisfaction of section 410(b) by a rate group. For purposes of determining whether a rate group satisfies section 410(b), the rules of § 1.401(a)(4)-2(c)(3) apply except that § 1.401(a)(4)-2(c)(3)(ii)(A) is applied by substituting “benefit formula” for “formula that is used to determine the allocation.” See paragraph (c)(4) of this section and § 1.401(a)(4)-2(c)(4), Example 3 through Example 6, for examples of this rule. See § 1.401(a)(4)-13(a)(4) for rules on the effective/applicability date of this paragraph (c)(2).
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