Not sure what you're asking. The Switzerland entry requirements are pretty clear. The follow-up testing rules less so. They are administered by the cantons, and Zurich did follow up with us by email and text. I would not want to be flagged in their database as noncompliant. A post-arrival test may not be required if you're not spending 4 or more days in Switzerland.

I am in Germany with Canadian and German vaccine certifications and consider taking the train to ZRH for return trip to Canada. Will my vax passes and a PCR test be sufficient to do that?

You would normally have to submit a passenger locator form where you have to indicate your place of stay. If it's in Switzerland, authorities can contact you and demand the test - and if you don't have it, give you draconian penalties.

I found it quite easy to upload all the requisite documents to the Swiss federal site. I'm traveling to Austria, from ZRH, and they accepted my flight itinerary and no hotel. The Swiss certificate is easily uploadable to the Austrian Green Pass, which doesn't have a simple way for non-Austrians to get their info into it.

I have checked this site:
https://www.bag.admin.ch/bag/en/home...tml#1391333548

After 22 January, are tourists still required to have the Covid Certificate?

are you referring to covid testing certificate or covid vaccination certificate or both?

I am not sure which is required for tourists to enter establishments in Switzerland.

i read it as IF one is eligible to enter switzerland as a tourist, one would need either a Vaccination certificate (Swiss or EU DCC or EU DCC accepted equivalent) -OR- a testing certificate -OR- eligible recovery certificate (based on your link)

Yes, but how will I know if the vaccine certificate issued by my country (Philippines) will be accepted in Switzerland?

according to the link you listed.

https://www.bag.admin.ch/bag/en/home...tml#2109647424

1243am EST submitted docs via the bag.admin.ch link. Expedia hotel receipt for travel proof. Passport. 2 cdc cards (booster on a different one) in one picture for vaccination proof (3/3 BioNTech).

311am EST: "Your COVID certificate for Switzerland is ready" email and it shows in the app.

Impressed by the same day turnaround time, the website says 1-5 business days. Will let FT know if this was a waste of 30 CHF based on if they ask for the cert.

Does this mean I am not allowed to enter Switzerland as my country is not in the list?

CHF 30 worth it.
 

I did this in December (US credentials) and was so pleased to be able to get past checkpoints - ski gondola and cable cars, restaurants, Zurich zoo, swimming pools, gyms, etc. in Cantonen ZH and GR - without the certificate-checker having to puzzle over an unfamiliar form in a foreign language. Saved several minutes and avoided slower lines. The certificate was requested everywhere it was required, in my experience...except at Passport Control!! (I think they could access the Swiss Zertifikat in their own system...another time saver)

What is the name of the Swiss app that everyone is uploading their certificates into? for iphone please

Our certificates expired Feb 1 due to implementation of 270 day rule. Reapplied (with evidence of boosters), and got new certificates within 24 hours (this time from Schwyz canton). Love that Swiss efficiency!