You can download the release-schema.json file in English.


The extension defines these fields in the Implementation object from OCDS:

Field Title Description Type(s)
charges Charges

Information on the revenue to be raised through charges, as set out in the contract or as subsequently revised during the life of the project.

array of Charge objects


The extension defines a new Charge object with these fields:

Field Title Description Type(s)
id Charge identifier

A local identifier for this specific charge. This field is used to keep track of revisions of a charge across multiple OCDS releases.

title Charge title

A descriptive title for this charge.

paidBy Paid by

Is this a user charge (paid by businesses or citizens using the facilities provided by the contract), or a charge paid by the government?

string from closed chargePaidBy codelist
period Period

The period to which this charge applies.

Period object
estimatedValue Estimated value

What is the estimated total value to be raised from this charge during this period.

Value object
actualValue Actual value

In the implementation section, this field may be updated with the total revenue raised from this charge during this period.

Value object
notes Notes

Any notes on this charge. This may include clarifying information.