An alarm information management system comprising: a decentralized ledger of transaction records validated and secured by a network of peer-to-peer nodes, the decentralized ledger utilizing proof of work to synchronize the network of peer-to-peer nodes; a first system configured to access the transaction records of the decentralized ledger relating to a remediation type of a building automation system, the first system providing a first transaction record to the decentralized ledger relating to the remediation type; a second system configured to access the transaction records of the decentralized ledger relating to the remediation types of the building automation system, the second system reading the first transaction record of the decentralized ledger relating to the remediation type and providing a second transaction record to the decentralized ledger relating to the remediation type based on the first transaction record provided by the first system; and a third system configured to access the transaction records of the decentralized ledger relating to the remediation types of the building automation system, the third system reading the first transaction record and the second transaction record of the decentralized ledger relating to the remediation type and performing an audit of the first transaction record and the second transaction record of the decentralized ledger relating to the remediation type, wherein the third system is an auditor system that replicates the first transaction provided by the first system and the second transaction record provided by the second system at a local ledger of the auditor system, and wherein the transaction records of the decentralized ledger are immutable; and the auditor system performs the audit of the first transaction record and the second transaction record of the decentralized ledger relating to the remediation type without providing any new transaction records to the decentralized ledger that relate to the remediation types of the building automation system and do not relate to the audit. a decentralized ledger of transaction records validated and secured by a network of peer-to-peer nodes, the decentralized ledger utilizing proof of work to synchronize the network of peer-to-peer nodes; a first system configured to access the transaction records of the decentralized ledger relating to a remediation type of a building automation system, the first system providing a first transaction record to the decentralized ledger relating to the remediation type; a second system configured to access the transaction records of the decentralized ledger relating to the remediation types of the building automation system, the second system reading the first transaction record of the decentralized ledger relating to the remediation type and providing a second transaction record to the decentralized ledger relating to the remediation type based on the first transaction record provided by the first system; and a third system configured to access the transaction records of the decentralized ledger relating to the remediation types of the building automation system, the third system reading the first transaction record and the second transaction record of the decentralized ledger relating to the remediation type and performing an audit of the first transaction record and the second transaction record of the decentralized ledger relating to the remediation type, wherein the third system is an auditor system that replicates the first transaction provided by the first system and the second transaction record provided by the second system at a local ledger of the auditor system, and wherein the transaction records of the decentralized ledger are immutable; and the auditor system performs the audit of the first transaction record and the second transaction record of the decentralized ledger relating to the remediation type without providing any new transaction records to the decentralized ledger that relate to the remediation types of the building automation system and do not relate to the audit.