Adds fields to express the Core Criterion and Core Evidence Vocabulary (CCCEV).

Makes changes required by the OCDS for PPPs profile. Evaluation indicators, finance summary and project details may be moved into new extensions.

Adds fields to the tender object to describe the legal basis of the procedure.

Adds a budget breakdown array to the budget object to break down a budget by source and period.

Adds a field to indicate the treaties that the contracting process is covered by.

Adds fields to the tender, lot and lot group objects to describe the use of techniques, such as framework agreements, dynamic purchasing systems and electronic auctions.

Extends budget breakdown and contract implementation to allow publication of detailed budget allocations and execution for a contracting process, using classifications that can be mapped to separately published budget and spend data.

Adds fields to the contract implementation section to detail the end date, and final value of a contract.

Adds a signatories array to the contract object, for when the signatories differ from the buyer for the contracting process and the suppliers for the award.

Adds fields to the Tender and Lot objects to describe the options for the renewal of contracts.

Adds fields for information on the recurrence of the contracting process.

Adds fields to disclose the financing of the whole process and its individual contracts.

For classifying organizations as micro, sme or large.

Adds a charges array to the implementation object to disclose the charges to be incurred by users or government in a given period of a contract.

To allow explicit declaration of suppliers within the contracts block. Used when a single award to multiple suppliers results in multiple contracts to a sub-set of those awarded suppliers.

Adds a communication object to the tender to describe the modalities of communication about key events.

Adds an object to describe the date, time, place and other details of the bid opening.

Adds a project object to the planning object to describe the project to which the contracting process is related, including the total value of the project (not to be confused with the total value of the contracting process).

Adds fields to the tender and lot objects, to provide information related to Sustainable Public Procurement.

For providing multiple contact points for an organization, or for providing the available languages of a contact point. For example, it may be used to provide a contact point for each language.