The difference between sustainability and integrated reporting can be justified as:

Sustainability reporting is about communicating the organisations approach to managing its key environmental and social issues; integrated reporting is one step further about communicating, how the company manages its long-term value creation by taking an integrated approach to both traditional risks and these wider sustainability risks

Sustainability reporting is not limited only to those sustainability topics that have a significant financial impact on the organisation; integrated reporting is combining financial and sustainability reports

Sustainability reporting is just another report; it is not about creating any indicators

Sustainability reporting relates pulls together information that sits in separate reporting strands to explain how the firm creates value; integrated reporting relates to one important aspect of a companys performance, without which an integrated report would be incomplete

Integrated reporting is just another report; it is not about creating sustainability indicators