Why contracts became complex and how visualisation can help

From Clay Tablets to Visual Contracts

Imagine placing your most important commercial agreement on a table.

Not as a PDF. As a clay tablet.

That was once the technology of contracting.

Around 1900 BCE, merchants in Mesopotamia already used written agreements to record investments that would run for years. The agreement was small. The promise behind it was not.

Almost four thousand years later, the purpose of a contract is still recognisable: create trust, record a promise and make future trade possible.

Everything around that purpose has changed.

The contract has always followed trade

Roman law created concepts of obligation that still influence civil-law systems. Medieval trade connected legal ideas across the Islamic world and Europe. Common law and civil law developed different routes towards enforcing commercial promises.

Then industrialisation changed the scale of the problem.

Factories, railways, steamships and new communication technologies allowed companies to trade faster and farther. A transaction could involve more capital, more people and more things that might go wrong.

Contracts grew in size because business grew.

A global story preserved in Danish archives

This historical research uses contracts from major Danish companies and looks at Force Majeure clauses as its central case material. But this is not only a Danish story.

The East Asiatic Company traded across continents. A.P. Moller–Maersk and DFDS connected international ports. Burmeister & Wain and Odense Steel Shipyard built for foreign markets. Christiani & Nielsen delivered construction projects abroad.

Their contracts crossed borders too. They used foreign counterparties, English and German standard forms and clauses shaped

by global shipping risks.

The documents are in Danish archives. The commercial world inside them is international.

In 1874, force majeure took one sentence

The Force Majeure clauses was perfect to illustrate the overall trend of change in the contracts.

One Burmeister & Wain contract from 1874 excused delay caused by fire, work stoppage, war and natural events.

Four risks. A short clause. No flowchart required.

Nineteen years later, an agreement for an ice-breaking steam ferry added a duty to notify the buyer immediately. That small sentence changed the function of the clause. It began to tell the parties what to do.

After 1900, international standard forms added longer lists: acts of God, perils of the sea, piracy, government restraints, collisions and mechanical failure. Standardisation made contracting faster and helped familiar language move between companies and countries.

It also created a pattern we still recognise. Once a protection had entered the standard, it tended to stay. New lessons were added on top.

The list did not create today’s complexity. The process did.

During the twentieth century, contracts began to regulate what happened after the unexpected event.

Who gives notice?

How quickly?

In which form?

What evidence is required?

How must the affected party mitigate the loss?

When does the right to terminate arise?

By 1972, one shipbuilding contract required notice within ten days, an estimate of the expected delay and a further notice when the event ended. Failure to follow the procedure could remove the right to rely on force majeure.

Modern clauses go further. They define control and foreseeability, address pandemics and cyber incidents, require information sharing and connect the event to several contractual consequences.

The force majeure clause illustrated a trend towards the contract becoming a management system.

And it is not only force majeure

Payment provisions are calendars. Change clauses are workflows. Governance clauses create meeting structures. Claims provisions connect facts, evidence, deadlines and decisions. A single project may ask hundreds of people to perform different parts of the same agreement.

The text may contain every answer and still be difficult to use.

That is the real problem. Not that contracts are long, but that their structure is often invisible to the people responsible for delivering them.

Visualisation is the next practical step

We do not need to choose between legal precision and visual clarity.

A visual contract layer can preserve the binding text while showing how it works. It can turn a page of notice requirements into a timeline. It can turn a change clause into a process map. It can show responsibilities across legal, commercial and project teams.

This matters most when people are under pressure. You should not have to interpret four connected clauses while a deadline is disappearing.

At VIXCO, we approach visualisation as an operational tool. The goal is not a prettier contract. The goal is a contract people can navigate, discuss and use.

What does a usable contract look like?

• A one-page overview of the agreement and its critical mechanisms.

• Timelines for notices, approvals and recurring deliverables.

• Process maps for change, claims, delay and escalation.

• Clear responsibility maps showing who owns each action.

• Direct links between the visual layer and the relevant clause.

• A format that can be updated when the contract changes.

Start where the contract meets the project

You do not need to visualise every sentence.

Start with the provisions that create action. Ask where teams lose time, where notices arrive late and where responsibilities become unclear. Then choose the visual form that makes that part of the agreement easier to perform.

The history of contracts is a history of useful innovations.

Writing made promises durable. Standard forms made international trade faster. Digital tools made agreements searchable and easier to distribute.

Visualisation can make them usable.

After 150 years of rapidly accumulating complexity, that is not an optional layer of decoration.

It is the next tool businesses need to turn contracts from documents into working systems.

Link to video about Contract History:

https://courses.c-learn.io/l/pdp/the-history-of-contracts

Download the full article:

Do you want to dive even deeper into the history of contracts, Contract evolution and how visual contracts may be the next step? Downlad and read my articel or feel free to contact me here: peter@vixco.dk