NATARAJAThe Ledger for Decisions Made by AI.
Decision Accounting is the management discipline that treats the decision, not the worker, the hour or the output, as the resource a firm manages and accounts for. A decision is produced under declared authority, recorded as it is made, costed per unit, and answerable to a named person. NATARAJA created the discipline and builds the platform that runs it.
Why Now
Every management revolution followed a measuring instrument. Decisions never had one, until the governed run.
The Ledger Made the Firm
Double-entry bookkeeping let capital and obligation be managed. The stopwatch gave us scientific management; control charts gave us quality. Management follows measurement.
Decisions Were Never Measured
Reasoning stayed in heads and meetings, so firms managed proxies instead: headcount, hours, budgets, projects. Nobody managed the decision itself.
AI Industrialised Decisions
An executive's agents can produce a thousand analyses a day. The constraint is no longer making decisions. It is knowing which ones you may act on, and who answers for each.
An Unbooked Liability
An ungoverned machine decision appears on no statement until it appears in an incident, a court or a regulator's record-keeping review. The EU AI Act's high-risk duties land exactly here.
The Practice
Four things turn a machine decision into something you can account for. Each exists on the platform today, and a board can ask for each by name.
Authority Envelope
What the agent may decide and commit, set in machine-readable form before it runs. A limit the agent cannot argue with, because it is enforced outside the agent.
Decision Record
What was asked, what was read, what each step produced and who filled it, hash-chained as it happens. Written by the runtime, never by the agent, so it cannot be rewritten by the party it records.
Cost per Decision
What the decision consumed, including the human oversight it needed, priced in decision credits when the run seals. The number a board can put beside the decision's importance.
The Seal
A named person approves, amends or rejects at the gates you demand, with a short minute in their name. The record closes as Autonomous or Human-approved, and keeps that word.
These are the controls our articles on the agentic AI governance framework and agentic AI risk describe from the practitioner's side. The discipline gives them names.
The Ladder: Where Your Decisions Are Kept
Each level is verifiable from artefacts, not from self-assessment. Level 1 shows documents, Level 2 shows traces, Level 3 shows a close.
Oral
Decisions live in heads and meetings and are reconstructed after the fact. No books.
Recorded
Memos, decision journals, architecture Decision Records. A single-entry diary: something is written down, nothing is checked against it.
Governed
Declared protocols, gated runs, named principals. The journal has controls. This is where the platform starts.
Accounted
Decisions are costed, matched to the obligations they discharge, and closed in periods, the way the books are.
Optimised
The portfolio of decisions is managed from its own data: which protocols earn more autonomy, which need revision, where oversight costs more than it protects.
A firm at Level 0 or 1 running agents at scale is operating a decision factory with no books. The exposure is real, current, and off the balance sheet.
How NATARAJA Runs It
Decisions run on Episteme as governed protocols. This is what ships today.
Protocols
A decision method as a declared sequence of steps, versioned and hashed. Nine are built for advisory work, two for review and multi-disciplinary decisions, and you can register your own.
The Trace
Every step's inputs, output, executor and hashes, chained as the run proceeds. Read it as a document in the Reading View, or as a graph on the canvas.
Human Gates
A step a person must approve, amend or reject, with a minute in their name. Comments from colleagues go on the record beside the decision.
The Seal and the Credits
A completed run seals as Autonomous or Human-approved and is priced in decision credits. Your first runs draw on an opening allocation, granted once.
Think of an agent as a member of staff and Episteme as the office it works in. The agent brings its own job description, training and tools. The office supplies the authority it may act under, the file every decision is written into, the cost centre the work is charged to, and the person who signs. Any vendor's agent can work here, and a better one is welcome. The procedures are the same for all of them, and they are not a binder on a shelf, because an agent has no conscience of its own to keep them. The runtime checks the envelope before the act, writes the record as the work happens, and will not let a gate be skipped.
Connect an AI assistant over MCP → · Run it yourself, as one person →
Where to Start: The AI Value Review
The review is a Decision Accounting maturity assessment. It tells you which level your decisions are kept at today, your Cost per Decision, and what staying there costs. Its prescription is Levels 2 and 3, reached one decision at a time.
Score Your Portfolio
Five minutes, four dimensions, a level and a next step.
Take the self-assessment →Scope a Review
A focused engagement that ends with a decision package your board can defend.
How the review works →Book One Decision
You do not convert the organisation. You convert one decision, prove it, and repeat.
Request a governed pilot →Questions
What Is Decision Accounting?
Decision Accounting is the management discipline that treats the decision, not the worker, the hour or the output, as the resource a firm manages and accounts for. Each decision is produced under a declared Authority Envelope, recorded as it is made, costed per unit, and sealed in the name of an accountable person. NATARAJA created the discipline and builds the platform that runs it.
How Is Decision Accounting Different From AI Governance?
AI governance sets what is allowed. Decision Accounting books what was decided: the record, the cost and the named person behind each AI decision, so that governance has evidence to act on. Governance is the policy; accounting is the record. The two meet at the Authority Envelope, which governance sets and the record proves was kept.
Is a Sealed Decision an Audit?
No. A seal attests that a declared process was followed and who signed off. It is not a statutory audit and carries no auditor liability. What it gives you is a record that can be read, checked and relied on, by your own board, your auditors or a regulator, long after the run.
Book the First Decision.
Sign in to run one decision as a governed protocol on the opening allocation, or start with the review and find out which level you are at today.