Порядок проверки фактов непредставления или несвоевременного представления деклараций gen.

[IVAN89UA]

Корректно ли так перевести "Порядок проверки фактов непредставления или несвоевременного представления деклараций" (это документ)

Procedure of verification of non-declaration or cases of untimely submission of the declarations

[paderin]

рrocedure for checking whether declarations have not been submitted or their submissions have been delayed

[tumanov]

imho
guidelines for investigation of cases where declarations have not been submitted or not submitted on time.

[Amor 71]

Declaration absence or delay verification protocol.

[Себастьян Перейра, торговец черным деревом]

Declaration Availability/Delay Checklist.

[toast2]

русское "факт(ы)" в таких случаях на английский точнее всего переводится термином "instance(s)"

[johnstephenson]

(The) Procedure for verification of (instances/cases) of non-submission or (late?) submission of declarations.

Depending on the register, 'The' can be left out if it's the title of the document or a heading within it:
* Leave it in if it's written in a standard register;
* Leave it out if it's written in a more formal/official register.

It's always '(the) procedure FOR (doing sth)', not '(the) procedure OF (doing sth)'.