كَتَبَ الْمُرَاقِبُ التَّقْرِيرَ مُؤَرَّخًا وَمُوَقَّعًا.
The inspector wrote the report, dated and signed.
The statement “the inspector wrote the report” is already complete. Describing it as dated and signed adds information that improves the usefulness and accountability of the report, an apt setting for tatmīm.
IḥtirāsTatmīm
Prevents a plausible wrong inferenceSupplies useful added detail
Safeguards intended scopeEnriches an already complete assertion
Not every additional qualification is protective iḥtirās. That label requires a genuine risk of misunderstanding.