Singapore legislation
Regulation 33
of Electronic Transactions (Certification Authority) Regulations 2010
Regulation 33
Discontinuation of operations of accredited certification authority
Subregulation 1
If an accredited certification authority intends to discontinue its operations, the accredited certification authority may arrange for its subscribers to re‑subscribe to another accredited certification authority.
Subregulation 2
The accredited certification authority must make arrangements for its records and certificates to be archived in a trustworthy manner.
Subregulation 3
If the records are transferred to another accredited certification authority, the transfer must be done in a trustworthy manner.
Subregulation 4
An accredited certification authority must —
give to the Controller written notice of its intention to discontinue its operations not later than 3 months before the discontinuation;
give to its subscribers written notice of its intention to discontinue its operations not later than 2 months before the discontinuation; and
advertise, in such daily newspapers and in such manner as the Controller may determine, its intention to discontinue its operations not later than 2 months before the discontinuation.