safety standards
His work was below/above standard.
She sets very high standards for herself.
That’s not their usual high standard of service.
In conclusion, I hope that my ideas will help to improve [the] standards of this café and will bring more customers [in] the future. (First Certificate in English; B2; Czech)
a low/high standard of living
I think we would have a better standard of living if we had this situation. (First Certificate in English; B2; Portuguese)
high moral standards
According to my moral standards, adults should not take advantage of children's lack of experience and they should certainly not incite them to tell lies and betray others. (Certificate of Proficiency in English; C2; Swiss German)
a standard contract
This is a standard medical text.
These are standard procedures for handling radioactive waste.
The meter is the standard unit for measuring length in the SI system.
It should be a standard price. (First Certificate in English; B2; Thai)