Design codes are an approach to planning with a more coordinated development process established on consensus. They should include a set of mandatory and optional design requirements, and a regulatory plan to specify where the provisions of the code will apply. They should contain the following key elements:

a) Appreciate the context
b) Create the urban structure
c) Build relationships
d) Detail the location and manage the investment

A design coding process follows seven stages:

Stage 1: Initiating the design code – thinking through and defining an agreed method for preparing and operating the code, and establishing leadership arrangements.

Stage 2: Coordinating inputs into the design coding process – bringing together the skills, funds, and the roles and relationships that will create and implement the design code.

Stage 3: Appraising the local context for design coding – assessing the policy and guidance framework and any consents already covering the site or area, its character, and any existing physical vision such as a master plan.

Stage 4: Designing and testing the design code. This encompasses first devising, structuring, writing and developing the content of the design code. This then involves challenging the design code robustness, market viability, capacity to deliver quality, and ease of use.

Stage 5: Formalizing the design code – giving the design code status by adopting it for planning, highways or other purposes, or through other means.1

Stage 6: Implementing the design code – employing the design code to select design and development teams for land plots, to inform the parcel design process itself, and for the assessment and regulation of the proposals.

Stage 7: Managing design code compliance – monitoring and enforcing its implementation; evaluating its success to refine it; and, using the code for project aftercare.