Any developer constructing five or more units shall have an obligation to deed-restrict a minimum of 20% of the units built as affordable units, regardless of tenure. The units shall meet the very-low-, low-, and moderate-income split required by the Uniform Housing Affordability Controls (N.J.A.C. 5:80-26.1 et seq.) and 13% of the required units shall be very-low-income as defined by the Fair Housing Act (N.J.S.A. 52:27D-30 et seq.), which is 30% of the region's median income.