Companion files

The CBAM Compliance Handbook

Authorised Declarant Status, Embedded Emissions, Certificates and Supplier Data

These are the companion files of The CBAM Compliance Handbook by Julian R. Sterling.The book on Amazon →

One Excel workbook, corrected where it was wrong. Chapter 10 builds a cash-flow model and stops one step short of the year that matters: it warns that budgeting only the 2026 lump sum understates 2027 “substantially”, and leaves the word where the number should be. The workbook supplies the number, sizes the buffer the chapter recommends and never sizes, finds a term the surrender formula counts twice, and closes on 35 checks, every one green. Around it: a blank version for your own imports, thirteen working documents to print, forty questions that mark themselves, and three cases the book names and never takes to a number. All free. Nothing is gated behind a sign-up, and no email address is asked for.

Everything on this page, in one archive

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Six workbooks, the printable documents and the read-me. Each group below can also be downloaded on its own. Last revised 24 September 2026.

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The workbook

What to try first

Go to sheet 4 and read the last two rows. Then replace Northbeck’s four volume cells on sheet 1 with your own quarterly imports and the intensity with your own supplier figure: everything downstream is linear, so the whole calendar rescales in five keystrokes. Then go to sheet 5 and change the penalty multiple — the break-even column closes the argument about whether to hold a buffer without anyone having to establish the indexed penalty first.

What the arithmetic does not settle

It cannot confirm the regulation. The book is unusually careful about this and the workbook keeps its caution: the checkpoint percentage, the checkpoint dates and the phase-out schedule are the figures as consistently reported, and the book says plainly that a verbatim read of the consolidated text returned a different percentage in one case. Confirm them against the consolidated regulation before you rely on any of this operationally, and record the date of your read. The workbook can only tell you what follows if the parameters are what they are reported to be — which is why every one of them is an editable cell rather than a constant.

The same model, for your own imports

The workbook with its 23 inputs emptied. Enter your own quarters, intensity and prices; the checks sheet counts what is still missing and runs eleven tests that hold for any inputs.

The documents the chapters describe

Thirteen pages to print and use. A4, with margins wide enough for US Letter.

Forty questions, marked by the file

A workbook that marks itself. Answer in the yellow cells; the marking fills in as you go.

Three cases the book does not work

New material, not a restatement. Three situations the chapters name and never take to a number. Each case is one workbook: the note is the first sheet, the model is the rest, and a checks sheet closes it. Type your own figures in and every finding recomputes.

Conventions used throughout

Amber fillan input — you may edit these
Grey filla formula — do not overtype these
ADDEDa figure the book does not give: three treasury parameters in the workbook, and the case inputs, marked wherever they appear
Checks sheetthirty-five controls, seven of which exist only to reproduce the book before extending it; in the blank set and the cases, each control states its own verdict and the file ends ALL OK

Northbeck Metals is the book’s own invented company and the volumes and intensity are its own. The prices, dates, factors and rules are the published framework as the book reports them. This is not legal or compliance advice, and the regulation should be confirmed against its consolidated text.

Opening the files

The workbooks open in Microsoft Excel, LibreOffice Calc, Google Sheets and Numbers; the PDF prints on A4 or US Letter. They use no macros and no add-ins, so nothing needs to be enabled or trusted. If your spreadsheet asks to update links on opening, decline — there are none.

What changed, and when

24 Sep 2026The workbook corrected, 35 checks. The 2030 cost a tonne is €65.48, not €65.47; three inputs are ADDED, not four, since the forward price of 75 is chapter 10’s own; three checks that read only the first row of a range in Excel now test every row, and seven are added. Added: a blank version, thirteen working documents, forty questions that mark themselves, and three cases. The workbook can now also be downloaded on its own.

Articles on this book

Also by Julian R. Sterling

The other books with companion files. The full list of titles is on the author page.

Go beyond the companion files

The CBAM Compliance Handbook develops the complete framework behind these models, with the assumptions, trade-offs and worked examples tied together.

View the book on Amazon Read the related analysis

These files accompany The CBAM Compliance Handbook. The book is on Amazon.

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