Gweithio mewn ffordd integredig- ystyried sut y gallai amcanion llesiant corff effeithio ar dair agwedd llesiant sydd i'w gweld yn y Bil (ein hamgylchedd, ein heconomi a'n cymdeithas - pobl a chymunedau), ac ystyried sut gall amcanion llesiant effeithio ar y nodau llesiant, hefyd sut mae'r amcanion llesiant yn effeithio ar ei gilydd ac yna ar amcanion cyrff cyhoeddus eraill.
An integrated approach– considering how a body’s well-being objective may impact upon the three aspects of well-being contained in the Bill (the environment in which we live, our economy, and society – people and communities), and by considering how well-being objectives impact upon the well-being goals, also how the well-being objectives impact upon each other and in turn the objectives of other public bodies.