Confirmation required for compliance to ER Section 6 Part B3 Cl 7.2 in particular the following:“At least 20% of Starter modules covering the range of motors used subject to minimum of one module of each type (range) shall be provided as spare in all LV switchgear panel. 20% of supply Feeders of each Switch or MCCB frame rating shall be provided subject to minimum of one of each Switch or MCCB frame rating. Spare modules shall be completely equipped”.