# Are there recommendations to use “Hubble-Lemaître constant” instead of “Hubble constant”?

The IAU recommends renaming the Hubble law as the Hubble-Lemaître law, as discussed at its General Assembly in 2018 (see this press release and the links therein).

I have now stumbled upon an occurrence of "Hubble-Lemaître constant". Are there any recommendations (or noteworthy statements, opinion papers) in favor or against this extended interpretation of the IAU resolution B4 to the terminology for $$H_0$$?

• To the question "Is the IAU recommending that any other “Hubble”-named things change?", the resolution committee just answers "No" (see the provided background information linked from the IAU press release). – mtewes Apr 9 '19 at 15:22