Risk baholash matritsasi

Xavf Balli Formulasi

Severity Scale

Rating	Level	Tavsif
1	Negligible	Jarohat yo'q, ahamiyatsiz moliyaviy zarar (<€1k)
2	Minor	Birinchi tibbiy yordam talab qiluvchi jarohat, kichik moliyaviy zarar (€1–10k)
3	Moderate	Tibbiy davolanish talab qiluvchi jarohat, o'rtacha zarar (€10–100k)
4	Major	Og'ir jarohat/nogironlik, katta zarar (€100k–1M)
5	Catastrophic	O'lim/ko'plab o'limlar, halokatli zarar (>€1M)

Ehtimollik Shkalasi

Rating	Level	Frequency
1	Rare	Favqulodda holatlarda yuzaga kelishi mumkin (<10 yilda 1 marta)
2	Unlikely	Yuzaga kelishi mumkin, ammo kutilmaydi (5–10 yilda 1 marta)
3	Possible	Ma'lum bir vaqtda yuzaga kelishi mumkin (1–5 yilda 1 marta)
4	Likely	Yil davomida yuzaga kelishi ehtimoli yuqori (yiliga 1 va undan ko'p)
5	Almost Certain	Ko'pchilik hollarda yuzaga kelishi kutiladi (yiliga bir necha marta)

Xavf darajasi chegaralari

Score	Level	Action
1–3	Low	Maqbul. Davriy ravishda kuzatib va ko'rib chiqib boring.
4–6	Medium	Nazorat ostida bardoshli. Imkon bo'lganda ko'rib chiqing va yaxshilang.
8–12	High	Sezilarli xavf. Kamaytirish rejasi talab etiladi. Rahbariyat e'tibori zarur.
15–25	Critical	Chidab bo'lmas. Zudlik bilan chora ko'ring. Zarur bo'lsa, ishni to'xtating.

Note: ISO 45001 and ISO 31000 do not prescribe this specific 5×5 matrix, score thresholds, financial bands or frequency definitions — the scales above are a widely used industry example. Each organization must define its own risk criteria, consequence and likelihood scales, and tolerability thresholds appropriate to its context.