Shall the person who enters his/her initials under signatory section ( for example IEQp1 or EAp2-1, 2-2, 2-3 ) be registered mechanical engineer (PE) ? If so, can you please let me know where this requirement is stated ? There are (2) mechanical engineers are working on the project. They shared the credits and placing their own initials to each credit even though PE overview every document.