Accounts Information The regulatory accounts information per company are listed as follows: SP Transmission SP Transmission Regulatory Accounts 2019-20 SP Transmission Regulatory Accounts 2018-19 SP Distribution SP Distribution Regulatory Accounts 2019-20 SP Distribution Regulatory Accounts 2018-19 SP Manweb SP Manweb Regulatory Accounts 2019-20 SP Manweb Regulatory Accounts 2018-19