The document summarizes research on the shear capacity of concrete slabs and strips loaded close to supports. Three key findings are: 1) The shear span to depth ratio has a smaller influence on shear capacity in slabs compared to beams due to three-dimensional load spreading in slabs. 2) Increasing the size of the loading plate increases the shear capacity more for wider slabs, as it allows stresses to spread over a larger area to form three-dimensional stress patterns. 3) Code design methods like Eurocode and the French National Annex conservatively predict the shear capacity of slabs, while a method by Regan that considers punching shear and enhancement close to