(((IIf(IsNull(Production!Product_Title) Or Production!Product_Title Like "Process*",
"Not Started", "Started"))="Not Started") And ((Person.Type) Is Not Null))

(
    (
    Production.Product_Title IS NULL
    OR Production.Product_Title Like 'Process%'
    )
AND Person.Type IS NOT NULL
)

SELECT
    CASE WHEN
        Production.Product_Title IS NULL
        OR Production.Product_Title Like 'Process%'
    THEN 'Not Started'
    ELSE 'Started'
    END AS [ProductState]
FROM YourTable